BOC Sciences (Page 380) @ ChemBuyersGuide.com, Inc.

PYRAZOLE-3(OR 5)-CARBOXAMIDE, 4,5(OR 3,4)-DICYANO- (7CI)
CAS:91195-30-1
Formula: C6H3N5O
91195-30-1
Pyrazole-3(or 5)-carboxamide, 4,5(or 3,4)-dicyano-
0

PYRAZOLE-3,4-DIAMINE DIHYDROCHLORIDE
CAS:131311-65-4
Formula: C3H8Cl2N4
131311-65-4
pyrazol-3,4-diamine 2HCl
171.03

PYRAZOLE-3,4-DICARBOXYLIC ACID, 1-METHYL-, DIETHYL ESTER
CAS:10514-60-0
Formula: C10H14N2O4
BB052198
diethyl 1-methyl-1H-pyrazole-3,4-dicarboxylate; 1H
226.23

PYRAZOLE-3-BORONIC ACID
CAS:376584-63-3
Formula: C3H5N2O2B
BB023374
1H-pyrazol-5-ylboronic acid; 1H-pyrazol-5-ylboroni
111.89

PYRAZOLE-3-BORONIC ACID HYDRATE
CAS:1310383-92-6
Formula: C3H7N2O3B
BB007231
1H-pyrazol-5-ylboronic acid;hydrate; 1H-pyrazol-5-
129.91

PYRAZOLE-3-BORONIC ACID HYDROCHLORIDE
CAS:1314216-33-5
Formula: C3H6ClN2O2B
BB007318
1H-pyrazol-5-ylboronic acid;hydrochloride; 1H-pyra
148.36

PYRAZOLE-3-BORONIC ACID PINACOL ESTER
CAS:844501-71-9
Formula: C9H15N2O2B
BB037199
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H
194.04

PYRAZOLE-3-CARBONYL AZIDE
CAS:116570-74-2
Formula: C4H3N5O
116570-74-2
1H-pyrazole-5-carbonylazide; 116570-74-2; azido(1H
137.09952

PYRAZOLE-3-CARBOXAMIDE
CAS:33064-36-7
Formula: C4H5N3O
BB021537
1H-pyrazole-5-carboxamide; 1H-pyrazole-5-carboxami
111.10

PYRAZOLE-4-[13C]
Formula: C2[13C]H4N2
BLP-001214
69.07

PYRAZOLE-5-ACETIC ACID HYDROCHLORIDE
CAS:118054-57-2
Formula: C5H7ClN2O2
BB004045
2-(1H-pyrazol-5-yl)acetic acid;hydrochloride; 2-(1
162.57

PYRAZOLE-72
CAS:85833-79-0
Formula: C38H26N4O2
85833-79-0
4-[5-(4-Methoxyphenyl)-1-(2-naphthyl)-4,5-dihydro-
570.64

PYRAZOLIDINE, DIHYDROCHLORIDE
CAS:89990-54-5
89990-54-5

PYRAZOLINE
CAS:36118-45-3
Formula: C3H6N2
36118-45-3
4,5-dihydro-1H-pyrazole; 2-Pyrazoline; 4,5-Dihydro
70.0944

PYRAZOLO MINOCYCLINE
CAS:182004-72-4
Formula: C23H27N5O5
182004-72-4
[2bS-(2ba,6a,6aa,7aa)]-6,9-Bis(dimethylamino)-2,2b
0

PYRAZOLO[1,5-A]-1,3,5-TRIAZIN-2-AMINE,7-METHYL-4-(METHYLTHIO)-8-PHENYL-
CAS:690275-78-6
Formula: C13H13 N5 S
690275-78-6
7-METHYL-4-(METHYLTHIO)-8-PHENYLPYRAZOLO[1,5-A][1,
271.34

PYRAZOLO[1,5-A]-1,3,5-TRIAZIN-4(3H)-ONE
CAS:54346-27-9
Formula: C5H4N4O
54346-27-9
54346-27-9; Pyrazolo[1,5-a][1,3,5]triazin-4(3H)-on
136.11146

PYRAZOLO[1,5-A]-1,3,5-TRIAZIN-4-AMINE, 8-(6-METHOXY-2-METHYL-3-PYRIDINYL)-2,7-DIMETHYL-N-[(1S)-1-METHYLPROPYL]-
CAS:1149605-19-5
Formula: C18H24N6O
1149605-19-5
N-[(2S)-butan-2-yl]-8-(6-methoxy-2-methylpyridin-3
340.42276

PYRAZOLO[1,5-A]-1,3,5-TRIAZIN-4-AMINE, N,N-BIS(2-METHOXYETHYL)-8-(4-METHOXY-2-METHYLPHENYL)-2,7-DIMETHYL-, BENZENESULFONATE, HYDRATE (1:1:1)
CAS:852287-63-9
852287-63-9

PYRAZOLO[1,5-A]-1,3,5-TRIAZINE, 4-METHOXY- (9CI)
CAS:162791-85-7
Formula: C6H6N4O
162791-85-7
Pyrazolo[1,5-a]-1,3,5-triazine, 4-methoxy- (9CI)
150.13804

PYRAZOLO[1,5-A]-1,3,5-TRIAZINE-2,4(1H,3H)-DIONE
CAS:34683-40-4
Formula: C5H4N4O2
34683-40-4
6H-pyrazolo[1,5-a][1,3,5]triazine-2,4-dione;34683-
152.11086

PYRAZOLO[1,5-A]PYRAZIN-4-OL
CAS:1301714-00-0
Formula: C6H5N3O
BB057933
pyrazolo[1,5-a]pyrazin-4(5h)-one; 4H,5H-pyrazolo[1
135.1

PYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLIC ACID, 4,5,6,7-TETRAHYDRO-4-OXO-, METHYL ESTER
CAS:604003-25-0
604003-25-0

PYRAZOLO[1,5-A]PYRIDIN-2-YLMETHANOL
CAS:76943-47-0
Formula: C8H8N2O
76943-47-0
148.16

PYRAZOLO[1,5-A]PYRIDIN-3-YLMETHYLAMINE
CAS:118054-99-2
Formula: C8H9N3
118054-99-2
C-PYRAZOLO[1,5-A]PYRIDIN-3-YL-METHYLAMINE; Pyrazol
147.18

PYRAZOLO[1,5-A]PYRIDIN-5-OL
CAS:156969-42-5
Formula: C7H6N2O
156969-42-5
PYRAZOLO[1,5-A]PYRIDIN-5-OL
134.14

PYRAZOLO[1,5-A]PYRIDIN-7-YL-METHANOL
CAS:885275-64-9
Formula: C8H8N2O
885275-64-9
Pyrazolo[1,5-A]Pyridin-7-Yl-Methanol
148.16

PYRAZOLO[1,5-A]PYRIDINE, 2-(3-BROMOPHENYL)-7-CHLORO-
CAS:460079-44-1
Formula: C13H8 Br Cl N2
460079-44-1
2-(3-BROMOPHENYL)-7-CHLOROPYRAZOLO[1,5-A]PYRIDINE
307.57

PYRAZOLO[1,5-A]PYRIDINE, 2-[[4-[4-(2-FLUOROETHOXY)PHENYL]-1-PIPERAZINYL]METHYL]-
CAS:1016167-62-6
Formula: C20H23FN4O
1016167-62-6
2-[[4-[4-(2-fluoroethoxy)phenyl]piperazin-1-yl]met
354.421223

PYRAZOLO[1,5-A]PYRIDINE-2,3-DICARBOXYLIC ACID
CAS:63237-87-6
Formula: C9H6N2O4
BB032071
pyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid; pyr
206.15

PYRAZOLO[1,5-A]PYRIDINE-2-ACETIC ACID
CAS:1279821-25-8
Formula: C9H8N2O2
BB006850
2-(2-pyrazolo[1,5-a]pyridinyl)acetic acid; 2-pyraz
176.17

PYRAZOLO[1,5-A]PYRIDINE-2-CARBALDEHYDE
CAS:885275-10-5
Formula: C8H6N2O
885275-10-5
146.15

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE
CAS:80537-15-1
Formula: C8H8N4O
80537-15-1
PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE; PYRAZOLO
176.18

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOTHIOAMIDE
CAS:885275-04-7
Formula: C8H7N3S
885275-04-7
PYRAZOLO[1,5-A]PYRIDINE-2-CARBOTHIOAMIDE; PYRAZOLO
177.23

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXAMIDE
CAS:885275-08-1
Formula: C8H7N3O
885275-08-1
PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID AMIDE; P
161.16

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID
CAS:63237-88-7
Formula: C8H6N2O2
63237-88-7
2-pyrazolo[1,5-a]pyridinecarboxylic acid; pyrazolo
162.15

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID, 3-AMINO-, ETHYL ESTER (9CI)
CAS:136548-63-5
Formula: C10H11N3O2
136548-63-5
Pyrazolo[1,5-a]pyridine-2-carboxylic acid, 3-amino
205.21324

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID, 4,5,6,7-TETRAHYDRO-
CAS:307313-03-7
307313-03-7

PYRAZOLO[1,5-A]PYRIDINE-3-ACETIC ACID
CAS:118055-03-1
Formula: C9H8N2O2
BB004046
2-(3-pyrazolo[1,5-a]pyridinyl)acetic acid; 2-pyraz
176.17

PYRAZOLO[1,5-A]PYRIDINE-3-BORONIC ACID
CAS:1238337-01-3
Formula: C7H7N2O2B
BB005748
3-pyrazolo[1,5-a]pyridinylboronic acid; pyrazolo[1
161.95

PYRAZOLO[1,5-A]PYRIDINE-3-BORONIC ACID PINACOL ESTER
Formula: C13H17BN2O2
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
244.10

PYRAZOLO[1,5-A]PYRIDINE-3-BORONIC ACID PINACOL ESTER
CAS:1207557-48-9
Formula: C13H17N2O2B
BB004965
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
244.10

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOTHIOAMIDE
CAS:885275-44-5
Formula: C8H7N3S
885275-44-5
PYRAZOLO[1,5-A]PYRIDINE-3-CARBOTHIOAMIDE; PYRAZOLO
177.23

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXALDEHYDE,2-(1-HYDROXY-1-METHYLETHYL)-
CAS:943133-29-7
Formula: C11H12 N2 O2
943133-29-7
204.22500

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID
CAS:16205-46-2
Formula: C8H6N2O2
16205-46-2
3-pyrazolo[1,5-a]pyridinecarboxylic acid; pyrazolo
162.15

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID HYDRAZIDE
CAS:80536-99-8
Formula: C8H8N4O
80536-99-8
PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID HYDRAZID
176.18

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID, 4,5,6,7-TETRAHYDRO-
CAS:307307-97-7
Formula: C8H10N2O2
307307-97-7
4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbox
166.18

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLICACID, 4,5,6,7-TETRAHYDRO-5-OXO-, METHYL ESTER
CAS:866216-24-2
Formula: C9H10 N2 O3
866216-24-2
METHYL 5-OXO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRI
194.19

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLICACID, 6-METHOXY-, ETHYL ESTER
CAS:885276-41-5
Formula: C11H12 N2 O3
885276-41-5
6-Methoxy-pyrazolo[1,5-a]pyridine-3-carboxylic aci
220.22

PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLICACID, 7-BROMO-, ETHYL ESTER
CAS:885276-77-7
Formula: C10H9 Br N2 O2
885276-77-7
7-Bromo-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid
269.09

PYRAZOLO[1,5-A]PYRIDINE-3-METHANOL
CAS:117782-76-0
Formula: C8H8N2O
BB004011
3-pyrazolo[1,5-a]pyridinylmethanol; pyrazolo[1,5-a
148.16

PYRAZOLO[1,5-A]PYRIDINE-4-CARBALDEHYDE
CAS:474432-58-1
Formula: C8H6N2O
BB057939
pyrazolo[1,5-a]pyridine-4-carbaldehyde; PYRAZOLO[1
146.14

PYRAZOLO[1,5-A]PYRIDINE-5-CARBALDEHYDE
CAS:474432-59-2
Formula: C8H6N2O
BB026285
5-pyrazolo[1,5-a]pyridinecarboxaldehyde; pyrazolo[
146.149

PYRAZOLO[1,5-A]PYRIDINE-5-CARBOXYLIC ACID
CAS:104468-87-3
Formula: C8H6N2O2
104468-87-3
162.15

PYRAZOLO[1,5-A]PYRIDINE-6-CARBOXYLIC ACID
CAS:474432-61-6
Formula: C8H6N2O2
BB053634
1H-pyrazolo[1,5-a]pyridine-6-carboxylic acid
162.15

PYRAZOLO[1,5-A]PYRIDINE-7-CARBALDEHYDE
CAS:352661-83-4
352661-83-4
146.148

PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXALDEHYDE
CAS:362661-83-4
Formula: C8H6N2O
362661-83-4
pyrazolo[1,5-a]pyridine-7-carbaldehyde
146.15

PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXALDEHYDE
CAS:352661-83-7
Formula: C8H6N2O
352661-83-7
Pyrazolo[1,5-a]pyridine-7-carbaldehyde;362661-83-4
146.14604

PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXYLIC ACID
CAS:474432-62-7
Formula: C8H6N2O2
BB026286
7-pyrazolo[1,5-a]pyridinecarboxylic acid; pyrazolo
162.15

PYRAZOLO[1,5-A]PYRIMIDIN-5(4H)-ONE
CAS:29274-22-4
Formula: C6H5N3O
BB020162
4H-pyrazolo[1,5-a]pyrimidin-5-one; 4H-pyrazolo[1,5
135.12

PYRAZOLO[1,5-A]PYRIMIDIN-5(4H)-ONE, 7-HYDROXY-
CAS:57489-70-0
Formula: C6H5 N3 O2
57489-70-0
PYRAZOLO[1,5-A]PYRIMIDINE-5,7-DIOL;57489-70-0;7-Hy
151.1228

PYRAZOLO[1,5-A]PYRIMIDIN-7(4H)-ONE
CAS:29274-23-5
Formula: C6H5N3O
BB020163
1H-pyrazolo[1,5-a]pyrimidin-7-one; 1H-pyrazolo[1,5
135.12

PYRAZOLO[1,5-A]PYRIMIDINE
CAS:274-71-5
Formula: C6H5N3
274-71-5
119.13

PYRAZOLO[1,5-A]PYRIMIDINE 4H
CAS:597544-21-3
Formula: C23H23N5O2
BB077759
Pyrazolo[1,5-a]pyrimidine, 6-[4-[2-(4-morpholinyl)
401.46

PYRAZOLO[1,5-A]PYRIMIDINE, 5,7-DICHLORO-3-ETHYL- (9CI)
CAS:779353-64-9
Formula: C8H7Cl2N3
779353-64-9
216.06728

PYRAZOLO[1,5-A]PYRIMIDINE, 6,7-DIHYDRO-6-(1-METHYLETHYL)- (9CI)
CAS:170886-54-1
Formula: C9H13N3
170886-54-1
Pyrazolo[1,5-a]pyrimidine, 6,7-dihydro-6-(1-methyl
163.21962

PYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLIC ACID
CAS:378211-85-9
Formula: C7H5N3O2
378211-85-9
2-pyrazolo[1,5-a]pyrimidinecarboxylic acid; pyrazo
163.13

PYRAZOLO[1,5-A]PYRIMIDINE-3-BORONIC ACID PINACOL ESTER
CAS:1169690-88-3
Formula: C12H16BN3O2
1169690-88-3
245.088

PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBALDEHYDE
CAS:879072-59-0
Formula: C7H5N3O
879072-59-0
pyrazolo[1,5-a]pyrimidine-3-carbaldehyde
147.13

PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE
CAS:25939-87-1
Formula: C7H4N4
25939-87-1
pyrazolo(1,5-a)-pyrimidine-3-carbonitrile
144.13

PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONYL CHLORIDE
CAS:937602-40-9
Formula: C7H4ClN3O
BB045643
8-hydropyrazolo[1,5-a]pyrimidine-3-carbonyl chlori
181.58

Pyrazolo[1,5-a]pyrimidine-3-carboxamide, N-[1-ethyl-1-(4-methylphenyl)propyl]-4,5,6,7-tetrahydro-7,7-dimethyl-5-phenyl-, hydrochloride (1:1)
CAS:667928-14-5
667928-14-5

PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID
CAS:25940-35-6
Formula: C7H5N3O2
25940-35-6
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
163.13

PYRAZOLO[1,5-A]PYRIMIDINE-5-CARBOXYLIC ACID
CAS:1086375-50-9
Formula: C7H5N3O2
1086375-50-9
Pyrazolo[1,5-a]pyrimidine-5-carboxylicacid; SBB053
163.1335

PYRAZOLO[1,5-A]PYRIMIDINE-6-BORONIC ACID PINACOL ESTER
CAS:1416437-27-8
Formula: C12H16BN3O2
1416437-27-8
245.088

PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:933754-38-2
Formula: C7H5N3O2
933754-38-2
163.135

PYRAZOLO[1,5-A]QUINAZOLINE-3-CARBOXYLICACID, 5-CHLORO-, ETHYL ESTER
CAS:174842-56-9
Formula: C13H10 Cl N3 O2
174842-56-9
ethyl 5-chloropyrazolo[1,5-a]quinazoline-3-carboxy
275.69

PYRAZOLO[1,5-A]QUINOXALIN-4(5H)-ONE (6CI)
CAS:114722-60-0
Formula: C10 H7 N3 O
114722-60-0
Pyrazolo[1,5-a]quinoxalin-4(5H)-one (6CI); PYRAZOL
0

PYRAZOLO[1,5-B]PYRIDAZINE-3-CARBOXYLIC ACID
CAS:88561-91-5
Formula: C7H5N3O2
BB039007
3-pyrazolo[1,5-b]pyridazinecarboxylic acid; pyrazo
163.13

PYRAZOLO[1,5-D][1,2,4]TRIAZINONE
CAS:56976-88-6
Formula: C5H4N4O
BB048868
4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one; 5H-pyra
136.11

PYRAZOLO[1.5-A]PYRIDINE-3-CARBONYL CHLORIDE
CAS:78933-24-1
Formula: C8H5ClN2O
78933-24-1
PYRAZOLO[1,5-A]PYRIDINE-3-CARBONYL CHLORIDE; Pyraz
180.59

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-1-METHYL-3-(1-METHYL-2-PIPERIDINYL)- (9CI)
CAS:583810-76-8
Formula: C14H24N4
583810-76-8
248.36716

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-1-METHYL-3-(1-METHYL-3-PIPERIDINYL)- (9CI)
CAS:583811-42-1
Formula: C14H24N4
583811-42-1
248.36716

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-1-METHYL-3-(1-METHYL-4-PIPERIDINYL)- (9CI)
CAS:583811-38-5
Formula: C14H24N4
583811-38-5
248.36716

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-1-METHYL-3-(1-PIPERIDINYLMETHYL)- (9CI)
CAS:583810-87-1
Formula: C14H24N4
583810-87-1
248.36716

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-3-(1-METHYL-2-PIPERIDINYL)- (9CI)
CAS:585518-75-8
Formula: C13H22N4
585518-75-8
234.34058

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-3-(1-METHYL-3-PIPERIDINYL)- (9CI)
CAS:585520-38-3
Formula: C13H22N4
585520-38-3
234.34058

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-3-(1-METHYL-4-PIPERIDINYL)- (9CI)
CAS:585520-34-9
Formula: C13H22N4
585520-34-9
234.34058

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-3-(1-PIPERIDINYLMETHYL)- (9CI)
CAS:585518-96-3
Formula: C13H22N4
585518-96-3
234.34058

PYRAZOLO[3,4-B]AZEPINE, 1,4,5,6,7,8-HEXAHYDRO-3-[2-(1-PIPERIDINYL)ETHYL]- (9CI)
CAS:585518-82-7
Formula: C14H24N4
585518-82-7
248.36716

PYRAZOLO[3,4-B]AZEPINE, 3-(1-ETHYL-2-PIPERIDINYL)-1,4,5,6,7,8-HEXAHYDRO- (9CI)
CAS:585520-40-7
Formula: C14H24N4
585520-40-7
Pyrazolo[3,4-b]azepine, 3-(1-ethyl-2-piperidinyl)-
248.36716

PYRAZOLO[3,4-B]AZEPINE, 3-(1-ETHYL-3-PIPERIDINYL)-1,4,5,6,7,8-HEXAHYDRO- (9CI)
CAS:585520-39-4
Formula: C14H24N4
585520-39-4
248.36716

PYRAZOLO[3,4-B]AZEPINE, 3-(1-ETHYL-4-PIPERIDINYL)-1,4,5,6,7,8-HEXAHYDRO- (9CI)
CAS:585520-35-0
Formula: C14H24N4
585520-35-0
248.36716

PYRAZOLO[3,4-B]AZEPINE, 3-(2-BENZOFURANYL)-1-(5-CHLORO-2-METHOXYPHENYL)-1,4,5,6,7,8-HEXAHYDRO- (9CI)
CAS:578705-16-5
Formula: C22H20ClN3O2
578705-16-5
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(5-ch
393.8661

PYRAZOLO[3,4-B]PYRIDINE-5-BORONIC ACID PINACOL ESTER
CAS:1093819-50-1
Formula: C12H16N3O2B
BB002448
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H
245.09

PYRAZOLO[3,4-B]PYRIDINE-5-CARBONITRILE
CAS:1234616-67-1
Formula: C7H4N4
BB005695
1H-pyrazolo[3,4-b]pyridine-5-carbonitrile; 1H-pyra
144.13

PYRAZOLO[3,4-C]PYRAZOL-3-AMINE,1,6-DIHYDRO-
CAS:128854-05-7
Formula: C4H5 N5
128854-05-7
2,6-dihydropyrazolo[3,4-c]pyrazol-3-amine; 128854-
123.116

PYRAZOLO[3,4-D][1,3]THIAZINE-6(1H)-THIONE,4,7-DIHYDRO-4-IMINO-
CAS:13515-02-1
Formula: C5H4 N4 S2
13515-02-1
NSC73526; AC1MHJ29; ZINC4772270; NSC-73526; HE3077
184.2421

PYRAZOLO[3,4-E]INDAZOLE-3-CARBOXAMIDE, 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDRO-
CAS:586353-99-3
586353-99-3

PYRAZOLO[4,3-A]CARBAZOLE, 3,10-DIHYDRO-3-PHENYL-
CAS:1613406-18-0
Formula: C19H13N3
1613406-18-0
3-Phenyl-3,10-dihydro-2,3,10-triaza-cyclopenta[a]f
283.33

PYRAZOLO[4,3-C]AZEPINE-5(1H)-ACETAMIDE, 4-[2-(3,5-DIFLUORO-4-METHYLPHENYL)ETHYL]-1-ETHYL-4,6,7,8-TETRAHYDRO-N,3-DIMETHYL-A-PHENYL-, (AR,4S)-
CAS:1010389-82-8
Formula: C28H34F2N4O
1010389-82-8
(2R)-2-[(4S)-4-[2-(3,5-difluoro-4-methylphenyl)eth
480.592566

PYRAZOLO[4,3-C]PYRAZOLE,1,4-DIHYDRO-3,6-DIPHENYL-
CAS:60492-61-7
Formula: C16H12 N4
60492-61-7
1,4-DIHYDRO-3,6-DIPHENYL-PYRAZOLO[4,3-C]PYRAZOLE;
260.29

PYRAZOLO[5,1-B]QUINAZOLINE-9(1H)-ONE,2-METHYL-3-[[4-(6-METHYL-2-BENZOTHIAZOLYL)PHENYL]AZO]-,MONO[(4-METHYL-1H-IMIDAZOLYL)METHYL] MONOSULFO DERIV. (9CI)
CAS:84930-04-1
Formula: C30H24 N8 O4 S2
84930-04-1

PYRAZOLO[5,1-C][1,2,4]TRIAZINE-3-CARBOXYLIC ACID, 4-ETHYL-7-METHYL-, METHYL ESTER (9CI)
CAS:708987-11-5
Formula: C10H12N4O2
708987-11-5
pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid,
220.22788

PYRAZOLO[5,1-C][1,2,4]TRIAZINE-3-CARBOXYLICACID, 4,7-DIMETHYL-
CAS:175137-58-3
Formula: C8H8 N4 O2
175137-58-3
4,7-Dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carbo
192.17

PYRAZOLOACRIDINE
CAS:99009-20-8
Formula: C19H21N5O3
99009-20-8
N,N-Dimethyl-9-methoxy-5-nitropyrazolo(3,4,5-kl)ac
367.40

PYRAZOLONE
CAS:39455-90-8
Formula: C3H2N2O
39455-90-8
82.06

PYRAZOLS?URE3
CAS:119-17-6
119-17-6

PYRAZOLYNATE
CAS:58011-68-0
Formula: C19H16Cl2N2O4S
58011-68-0
PYRAZOLATE; Pyrazolynate; Pyrazolynate[ISO]; SW-75
439.31234

PYRAZOMYCIN
CAS:30868-30-5
Formula: C9H13N3O6
BBF-02590
Pyrazofurin; Pirazofurin; Pirazofurina
259.22

PYRAZOMYCIN B
CAS:41855-21-4
Formula: C9H13N3O6
BBF-02093
1H-Pyrazole-3-carboxamide, 4-hydroxy-5-alpha-D-rib
259.22

PYRAZOSULFURON
CAS:98389-04-9
Formula: C12H14N6O7S
98389-04-9
1H-Pyrazole-4-carboxylic acid, 5-[[[[(4,6-dimethox
386.34

PYRAZOSULFURON-ETHYL
CAS:93699-74-6
93699-74-6

PYRAZOSULFURON-ETHYL
CAS:93697-74-6
Formula: C14H18N6O7S
93697-74-6
SIRIUS(R); SIRIUS; PYRAZOSULFURON-ETHYL; nc-311; 1
414.39

PYRAZOXYFEN
CAS:71561-11-0
Formula: C20H16Cl2N2O3
71561-11-0
MONDARIS; MONDARIS(R); PYRAZOXYFEN; PAICER; PAICER
403.26

PYRENE
CAS:129-00-0
Formula: C16H10
129-00-0
Pyrene
202.25

PYRENE AZIDE 1
CAS:2135330-58-2
Formula: C23H22N4O3
F08-0007
402.45

PYRENE AZIDE 2
CAS:1807512-45-3
Formula: C24H24N4O3
F08-0008
416.47

Pyrene azide 3
CAS:2252168-06-0
Formula: C26H28N4O3
BP-500653
444.53

PYRENE HYDRAZIDE
Formula: C20H19ClN2O
R05-0014
338.83

PYRENE MALEIMIDE
CAS:1869968-64-8
Formula: C26H22N2O3
F08-0009
410.46

PYRENE, 1,3,6-TRIBROMO-
CAS:38303-36-5
Formula: C16H7 Br3
38303-36-5
1,3,6-tribromopyrene
438.93878

PYRENE, 1-BUTYL-
CAS:35980-18-8
Formula: C20H18
35980-18-8
1-n-Butylpyrene
258.36

PYRENE, 1-ETHENYL-
CAS:17088-21-0
Formula: C18H12
17088-21-0
1-ethenylpyrene;1-Ethenylpyrene;1-Vinylpyrene;Pyre
228.2

PYRENE, 4,5-DIMETHYL-
CAS:15679-25-1
Formula: C18H14
15679-25-1
4,5-Dimethylpyrene
230.3

PYRENE, 4-BROMO-
CAS:1732-26-9
Formula: C16H9 Br
1732-26-9
281.15

PYRENE, 4-METHYL-
CAS:3353-12-6
Formula: C17H12
3353-12-6
4-METHYLPYRENE; PYRENE,4-METHYL-
216.28

PYRENE,1-PROPYL-
CAS:42211-33-6
Formula: C19H16
42211-33-6
1-n-Propylpyrene
244.33

PYRENE,4,5,9,10-TETRAHYDRO-2,7-DINITRO-
CAS:117929-13-2
Formula: C16H12 N2 O4
117929-13-2
2,7-dinitro-4,5,9,10-tetrahydropyrene; 2,7-Dinitro
296.30

PYRENE,7-(1,1-DIMETHYLETHYL)-1-METHYL-
CAS:155386-57-5
Formula: C21H20
155386-57-5
7-TERT-BUTYL-1-METHYLPYRENE; 7-TERT-BUTYL-1-METHYL
272.38

PYRENE-[13C16]
CAS:1228182-40-8
Formula: [13C]16H10
BLP-001215
Benzo[def]phenanthrene-13C16
218.13

PYRENE-[13C3]
CAS:1397214-90-2
Formula: C13[13C]3H10
BLP-008627
Benzo[def]phenanthrene-13C3; Pyrene-13C3
205.23

PYRENE-[13C6]
CAS:1346601-04-4
Formula: C10[13C]6H10
BLP-003932
Pyrene 13C6
208.21

PYRENE-[D10]
CAS:1718-52-1
Formula: C16D10
BLP-010070
Pyrene-1,2,3,4,5,6,7,8,9,10-d10; Perdeuteriopyrene
212.31

PYRENE-1,3,6,8-TETRACARBONITRILE
CAS:28496-11-9
Formula: C20H6N4
BB019869
pyrene-1,3,6,8-tetracarbonitrile; pyrene-1,3,6,8-t
302.29

PYRENE-1,3,6,8-TETRACARBOXYLIC ACID
CAS:861023-19-0
Formula: C20H10O8
BB037822
pyrene-1,3,6,8-tetracarboxylic acid; pyrene-1,3,6,
378.29

PYRENE-3-ALDEHYDE-N,N-DIPHENYLHYDRAZONE
CAS:95993-52-5
Formula: C29H20N2
95993-52-5
Pyrene-3-aldehyde-N,N-diphenylhydrazone; 1-Pyrenec
396.4825

PYRENE-4,5,9,10-[13C4]
CAS:1173023-76-1
Formula: C12[13C]4H10
BLP-001216
(4,5,9,10-13C4)Pyrene
206.22

PYRENE-AMIDO-PEG4-AZIDE
CAS:1817735-36-6
Formula: C25H28N4O4
BP-501422
Pyrene-PEG3-azide
448.51

PYRENE-AMIDO-PEG4-CH2CH2COOH
CAS:1817735-34-4
Formula: C28H33NO7
BP-500769
Pyrene-PEG4-acid
495.56

PYRENE-DU-CE PHOSPHORAMIDITE
CAS:199920-17-7
Formula: C57H55N4O8P
199920-17-7
Pyrene phosphoramidite dU;5'-Dimethoxytrityl-5-(py
955.04

Pyrene-PEG-Amine, MW 1k-10k
BPG-0932
Customizable

Pyrene-PEG-Biotin, MW 1k-10K
BPG-0937
Customizable

Pyrene-PEG-COOH, MW 1k-10k
BPG-0942
Customizable

Pyrene-PEG-FITC, MW 1k-10k
BPG-0947
Customizable

Pyrene-PEG-MAL, MW 1k-10k
BPG-0952
Customizable

Pyrene-PEG-NHS Ester, MW 1k-10k
BPG-0957
Customizable

Pyrene-PEG-Rhodamine, MW 1k-10k
BPG-0962
Customizable

PYRENE-PEG2-AZIDE
Formula: C23H22N4O3
F08-0003
1-Pyrenecarboxylic acid-PEG2-azide; Pyrene azide 1
402.5

PYRENE-PEG5-ALCOHOL
CAS:1817735-44-6
Formula: C27H31NO6
BP-500246
Pyrene-PEG5-OH; N-(14-Hydroxy-3,6,9,12-tetraoxatet
465.54

PYRENE-PEG5-BIOTIN
Formula: C39H50N4O8S
BP-501790
734.90

PYRENE-PEG5-PROPARGYL
CAS:1817735-33-3
Formula: C30H33NO6
BP-500305
N-(3,6,9,12,15-Pentaoxaoctadec-17-yn-1-yl)pyrene-1
503.59

Pyrenedecanoic acid
CAS:60177-21-1
Formula: C26H28O2
60177-21-1
10-(Pyrenyl)decanoic acid
372.50

PYRENOPHORIN
CAS:5739-85-5
Formula: C16H20O6
BBF-02094
1,9-Dioxacyclohexadeca-3,11-diene-2,5,10,13-tetron
308.33

PYRENOPHOROL
CAS:22248-41-5
Formula: C16H24O6
BBF-04442
(-)-Pyrenophorol; Helmidiol; (5S,8R,13S,16R)-(-)-p
312.36

PYRENYL-1-BORONIC ACID PINACOL ESTER
CAS:349666-24-6
Formula: C22H21BO2
349666-24-6
Pyrenyl-1-boronic acid pinacol ester; 4,4,5,5-Tetr
328.21

PYRETHRIN (TERPENE)
CAS:88108-26-3
88108-26-3

PYRETHROLONE SEMICARBAZONE
Formula: C12H17N3O2
BB057955
235.29

PYRETHRUM EXTRACT
CAS:8003-34-7
8003-34-7

PYRETHRUM MARC
CAS:68648-44-2
68648-44-2

PYRIBENCARB
CAS:799247-52-2
Formula: C18H20ClN3O3
799247-52-2
methyl (2-chloro-5-{(1E)-N-[(6-methylpyridin-2-yl)
361.82

PYRIBENZOXIM
CAS:168088-61-7
Formula: C32H27N5O8
168088-61-7
pyribenzoxim; Pyanchor; O-(2,6-Bis(4,6-dimethoxypy
609.59

PYRIBUTICARB
CAS:88678-67-5
Formula: C18H22N2O2S
88678-67-5
carbamothioicacid,(6-methoxy-2-pyridinyl)methyl-,o
330.44

PYRICARBATE
CAS:1882-26-4
Formula: C11H15N3O4
1882-26-4
pyricarbate; PYRIDINOLCARBAMATE; CARBAMICACID,METH
253.257

PYRIDACYLPYRIDINIUM IODIDE
CAS:26482-00-8
Formula: C12H11IN2O
BB075726
1-(2-Pyridacyl)pyridinium Iodide; 1-(2-Pyridylcarb
326.13

PYRIDALYL
CAS:179101-81-6
Formula: C18H14Cl4F3NO3
179101-81-6
PYRIDALYL; s-1812; PYRIDALYL STANDARD; 2-[3-[2,6-D
491.12

PYRIDAPHENTHION
CAS:119-12-0
Formula: C14H17N2O4PS
119-12-0
PYRIDAPHENTHION; OFUNACK; ORESTE; 3(2H)-Pyridazino
340.33

PYRIDATE
CAS:55512-33-9
Formula: C19H23ClN2O2S
55512-33-9
Pyridat; Lentagran; Fenpyrate
378.92

PYRIDAZINE
CAS:289-80-5
Formula: C4H4N2
289-80-5
Pyridazine
80.09

PYRIDAZINE HYDROCHLORIDE
CAS:6164-80-3
Formula: C4H4N2?HCl
6164-80-3
Pyridazine mono hydrochloride; Pyridazine hydrochl
116.55

PYRIDAZINE N-OXIDE
CAS:1457-42-7
Formula: C4H4N2O
1457-42-7
1-oxidopyridazin-1-ium
96.09

PYRIDAZINE, 3-(6-FLUORO-3-PYRIDINYL)-6-METHOXY-
CAS:1015481-15-8
Formula: C10H8FN3O
1015481-15-8
3-(6-fluoropyridin-3-yl)-6-methoxypyridazine; 3-(6
205.188423

PYRIDAZINE, 3-CHLORO-6-(2-CHLOROPHENYL)-
CAS:66549-15-3
Formula: C10H6 Cl2 N2
66549-15-3
3-Chloro-6-(2-chlorophenyl)-pyridazine
225.07

PYRIDAZINE, 3-CHLORO-6-(3-CHLOROPHENYL)-
CAS:66548-94-5
Formula: C10H6 Cl2 N2
66548-94-5
3-Chloro-6-(3-chlorophenyl)-pyridazine
225.07

PYRIDAZINE, 3-CHLORO-6-(3-METHYLPHENYL)-
CAS:66549-34-6
Formula: C11H9 Cl N2
66549-34-6
3-Chloro-6-(3-methylphenyl)-pyridazine
204.66

PYRIDAZINE, 3-METHYL-6-(1-PIPERAZINYL)- (9CI)
CAS:219635-87-7
Formula: C9H14N4
219635-87-7
3-methyl-6-piperazin-1-ylpyridazine; 3-METHYL-6-PI
178.23426

PYRIDAZINE, 3-PHENYL-
CAS:15150-84-2
Formula: C10H8 N2
15150-84-2
AURORA KA-559; 3-PHENYL-PYRIDAZINE
156.1839

PYRIDAZINE, 4-BROMO- (9CI)
CAS:115514-66-4
Formula: C4H3BrN2
115514-66-4
4-bromopyridazine; 4-BROMOPYRIDAZINE; 115514-66-4;
158.98402

PYRIDAZINE, 4-METHOXY-
CAS:20733-11-3
Formula: C5H6 N2 O
20733-11-3
4-METHOXYPYRIDAZINE
110.11

PYRIDAZINE, HEXAHYDRO-,HYDROCHLORIDE (1:?)
CAS:873221-58-0
Formula: C4H10 N2 . x Cl H
873221-58-0
HEXAHYDROPYRIDAZINE HYDROCHLORIDE
122.6

PYRIDAZINE,3,4-DIMETHYL-
CAS:68206-10-0
Formula: C6H8 N2
68206-10-0
108.14100

PYRIDAZINE,3,6-DI-1H-IMIDAZOL-1-YL-
CAS:177648-99-6
Formula: C10H8 N6
177648-99-6
3,6-Di(1H-imidazol-1-yl)pyridazine; 3,6-Di(1H-imid
212.21072

PYRIDAZINE,3-(4-BROMOPHENYL)-6-CHLORO-
CAS:66548-50-3
Formula: C10H6 Br Cl N2
66548-50-3
3-(4-BROMOPHENYL)-6-CHLOROPYRIDAZINE
269.53

PYRIDAZINE,3-[[(4-BROMOPHENYL)METHYL]THIO]-6-ETHOXY-
CAS:5273-52-9
Formula: C13H13 Br N2 O S
5273-52-9
3-[(4-bromobenzyl)sulfanyl]-6-ethoxypyridazine;Pyr
325.22412

PYRIDAZINE,3-[[(4-FLUOROPHENYL)METHYL]THIO]-6-PROPOXY-
CAS:5273-54-1
Formula: C14H15 F N2 O S
5273-54-1
278.3451

PYRIDAZINE,3-CHLORO-6-(1,1-DIMETHYLETHYL)-
CAS:41144-46-1
Formula: C8H11 Cl N2
41144-46-1
3-CHLORO-6-(1,1-DIMETHYLETHYL)-PYRIDAZINE
170.64

PYRIDAZINE,3-CHLORO-6-(2,4-DICHLOROPHENYL)-
CAS:93181-86-3
Formula: C10H5 Cl3 N2
93181-86-3
3-CHLORO-6-(2,4-DICHLOROPHENYL)-PYRIDAZINE
259.52

PYRIDAZINE,3-CHLORO-6-(2-METHYLPHENYL)-
CAS:96225-49-9
Formula: C11H9 Cl N2
96225-49-9
3-Chloro-6-(2-methylphenyl)-pyridazine
204.66

PYRIDAZINE,3-CHLORO-6-(3-METHOXYPHENYL)-
CAS:76970-14-4
Formula: C11H9 Cl N2 O
76970-14-4
3-Chloro-6-(3-methoxyphenyl)-pyridazine
220.65

PYRIDAZINE,3-CHLORO-6-(4-CHLOROPHENYL)-
CAS:58059-29-3
Formula: C10H6 Cl2 N2
58059-29-3
3-CHLORO-6-(4-CHLOROPHENYL)-PYRIDAZINE
225.07

PYRIDAZINE,3-CHLORO-6-(4-METHYLPHENYL)-
CAS:2165-06-2
Formula: C11H9 Cl N2
2165-06-2
AURORA KA-560; AKOS BBS-00004499; 3-CHLORO-6-P-TOL
204.6556

PYRIDAZINE,3-CHLORO-6-[(5-CHLORO-3-PYRIDINYL)OXY]-
CAS:175135-61-2
Formula: C9H5 Cl2 N3 O
175135-61-2
242.06

PYRIDAZINE,3-PROPOXY-
CAS:748141-89-1
Formula: C7H10 N2 O
748141-89-1
138.16700

PYRIDAZINE,4,6-DIBROMO-3-PHENYL-
CAS:40020-06-2
Formula: C10H6 Br2 N2
40020-06-2
4,6-DIBROMO-3-PHENYL-PYRIDAZINE
313.98

PYRIDAZINE,4,6-DICHLORO-3-(3,4-DICHLOROPHENYL)-
CAS:80591-56-6
Formula: C10H4 Cl4 N2
80591-56-6
4,6-DICHLORO-3-(3,4-DICHLOROPHENYL)-PYRIDAZINE
293.96

PYRIDAZINE,4,6-DICHLORO-3-(4-ETHYLPHENYL)-
CAS:151192-66-4
Formula: C12H10 Cl2 N2
151192-66-4
4,6-DICHLORO-3-(4-ETHYLPHENYL)-PYRIDAZINE
253.13

PYRIDAZINE,6-CHLORO-4-ETHYL-3-PHENYL-
CAS:133308-81-3
Formula: C12H11 Cl N2
133308-81-3
6-CHLORO-4-ETHYL-3-PHENYL-PYRIDAZINE
218.68

PYRIDAZINE,6-CHLORO-4-METHOXY-3-PHENYL-
CAS:40020-02-8
Formula: C11H9 Cl N2 O
40020-02-8
6-CHLORO-4-METHOXY-3-PHENYL-PYRIDAZINE
220.65

PYRIDAZINE-3-CARBONITRILE
CAS:53896-49-4
Formula: C5H3N3
53896-49-4
pyridazine-3-carbonitrile
105.10

PYRIDAZINE-3-CARBOXYLIC ACID
CAS:2164-61-6
Formula: C5H4N2O2
2164-61-6
pyridazine-3-carboxylic acid
124.10

PYRIDAZINE-3-CARBOXYLIC ACID ETHYL ESTER
CAS:1126-10-9
Formula: C7H8N2O2
1126-10-9
Pyridazine-3-carboxylic acid ethyl ester; 3-Pyrida
152.15062

PYRIDAZINE-3-THIOL
CAS:28544-77-6
Formula: C4H4N2S
28544-77-6
pyridazine-3-thiol
112.15

PYRIDAZINE-4,5-DICARBOXYLIC ACID
CAS:59648-15-6
59648-15-6

PYRIDAZINE-4,5-DICARBOXYLIC ACID
CAS:59648-14-5
Formula: C6H4N2O4
BB030445
pyridazine-4,5-dicarboxylic acid; pyridazine-4,5-d
168.11

PYRIDAZINE-4-BORONIC ACID PINACOL ESTER
CAS:863422-41-7
Formula: C10H15N2O2B
BB037896
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
206.05

PYRIDAZINE-4-CARBALDEHYDE
CAS:50901-42-3
Formula: C5H4N2O
BB027252
4-pyridazinecarboxaldehyde; pyridazine-4-carbaldeh
108.10

PYRIDAZINE-D4(7CI,8CI,9CI)
CAS:6830-40-6
Formula: C4D4 N2
6830-40-6
PYRIDAZINE-D4
84.11

PYRIDAZINEDIONES-DERIVATIVE-1
CAS:147493-44-5
Formula: C11H6ClN3O3
147493-44-5
Pyridazino[4,5-b]quinoline-1,4-dione, 7-chloro-2,3
263.64

PYRIDAZOMYCIN
CAS:115920-43-9
Formula: C10H16ClN4O3+
115920-43-9
275.71

PYRIDIN-1-IUM-2-YL N,N-DIMETHYLCARBAMATE CHLORIDE
CAS:101491-76-3
Formula: C8H11ClN2O2
101491-76-3
pyridin-2-ylN,N-dimethylcarbamate; hydrochloride;
202.638

PYRIDIN-1-IUM-2-YLMETHYL 2-ACETYLOXY-2-PHENYLACETATE CHLORIDE
CAS:42023-70-1
Formula: C16H16ClNO4
42023-70-1
321.756

PYRIDIN-1-IUM-2-YLMETHYL 2-CHLORO-2-PHENYLACETATE CHLORIDE
CAS:42023-66-5
Formula: C14H13Cl2NO2
42023-66-5
298.165

PYRIDIN-1-IUM-2-YLMETHYL 2-ETHYL-2-METHYLHEXANOATE CHLORIDE
CAS:42023-73-4
Formula: C15H24ClNO2
42023-73-4
285.81

PYRIDIN-1-IUM-2-YLMETHYL 2-METHOXY-2,2-DIPHENYLACETATE CHLORIDE
CAS:49802-64-4
Formula: C21H20ClNO3
49802-64-4
369.841

PYRIDIN-1-IUM-2-YLMETHYL 2-PHENYLBUTANOATE CHLORIDE
CAS:42023-67-6
Formula: C16H18ClNO2
42023-67-6
291.773

PYRIDIN-2-YL(PYRIDIN-3-YL)METHANAMINE
CAS:58088-51-0
Formula: C11H11N3
58088-51-0

PYRIDIN-2-YL(PYRIDIN-3-YL)METHANONE
CAS:56970-91-3
56970-91-3

PYRIDIN-2-YL(PYRIDIN-4-YL)METHANONE
CAS:56970-92-4
Formula: C11H8N2O
56970-92-4
184.19

PYRIDIN-2-YL-THIOPHEN-3-YL-ACETONITRILE
CAS:864684-85-5
Formula: C11H8N2S
864684-85-5
PYRIDIN-2-YL-THIOPHEN-3-YL-ACETONITRILE
200.25962

PYRIDIN-2-YL-UREA
CAS:13114-64-2
Formula: C6H7N3O
13114-64-2
Pyridin-2-yl-urea
137.14

PYRIDIN-2-YLCARBAMIC ACID ETHYL ESTER
CAS:5255-67-4
Formula: C8H10N2O2
5255-67-4
166.18

PYRIDIN-2-YLDISULFANYL-PEG4-NHS
CAS:1305053-43-3
Formula: C20H28N2O8S2
BADC-00460
PEG4-SPDP; 15-(2-pyridyldithio)-4,7,10,13-tetraoxa
488.57

PYRIDIN-2-YLETHYL-HYDRAZINE
CAS:2587-15-7
Formula: C7H11N3
2587-15-7
Pyridin-2-ylethyl-hydrazine
137.18

PYRIDIN-2-YLMETHANEDIAMINE
CAS:20027-68-3
Formula: C6H9N3
20027-68-3
123.1558

PYRIDIN-2-YLMETHANESULFONYL CHLORIDE
CAS:540523-41-9
Formula: C6H6ClNO2S
540523-41-9
PYRIDIN-2-YL-METHANESULFONYL CHLORIDE; 2-PYRIDINEM
191.64

PYRIDIN-2-YLMETHYL N-(3-CHLOROPHENYL)CARBAMATE
CAS:21780-36-9
Formula: C13H11ClN2O2
21780-36-9
pyridin-2-ylmethylN-(3-chlorophenyl)carbamate;2178
262.69164

PYRIDIN-2-YLMETHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE
CAS:885277-45-2
Formula: C11H16N2O
885277-45-2
Pyridin-2-Ylmethyl-(Tetrahydro-Pyran-4-Yl)-Amine
192.26

PYRIDIN-2-YLMETHYL-HYDRAZINE
CAS:7112-37-0
Formula: C6H9N3
7112-37-0
Pyridin-2-ylmethyl-hydrazine
123.16

PYRIDIN-3-YL-METHANESULFONYL CHLORIDE, HYDROCHLORIDE
CAS:191105-35-8
Formula: C6H7Cl2NO2S
191105-35-8
pyridin-3-ylmethanesulfonylchloride;hydrochloride;
228.09628

PYRIDIN-3-YL-THIOUREA
CAS:30162-37-9
30162-37-9
153.208

PYRIDIN-3-YLACETALDEHYDE
CAS:42545-63-1
Formula: C7H7NO
BB057951
2-(Pyridin-3-yl)acetaldehyde; 3-Pyridylacetaldehyd
121.14

PYRIDIN-3-YLMETHYL 2-[4-[(4-CHLOROPHENYL)METHYL]PHENOXY]ACETATE
CAS:57081-56-8
Formula: C21H18ClNO3
57081-56-8
367.826

PYRIDIN-3-YLMETHYL-(1,2,3,4-TETRAHYDRO-NAPHTHALEN-1-YL)-AMINE
CAS:353778-55-9
Formula: C16H18N2
353778-55-9
238.33

PYRIDIN-4-YL(1-TRITYL-1H-IMIDAZOL-4-YL)METHANOL
CAS:224168-75-6
Formula: C28H23N3O
224168-75-6
PYRIDIN-4-YL(1-TRITYL-1H-IMIDAZOL-4-YL)METHANOL
417.5

PYRIDIN-4-YL-CARBAMIC ACID PHENYL ESTER
CAS:20951-01-3
Formula: C12H10N2O2
20951-01-3
Pyridin-4-yl-carbamic acid phenyl ester
0

PYRIDIN-4-YLMETHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE
CAS:885277-39-4
Formula: C11H16N2O
885277-39-4
PYRIDIN-4-YLMETHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE
192.26

PYRIDINDOLOL
CAS:55812-46-9
Formula: C14H14N2O3
55812-46-9
(1R)-1-[3-(hydroxymethyl)-9H-pyrido[3,4-b]indol-1-
258.27256

PYRIDINDOLOL K1
Formula: C18H18N2O5
BBF-02095
Pyridoindole K1
342.35

PYRIDINDOLOL K2
Formula: C16H16N2O4
BBF-02096
Pyridoindole K2
300.31

PYRIDINE
CAS:110-86-8
110-86-8

PYRIDINE (15N)
CAS:34322-45-7
Formula: C5H5N
34322-45-7
PYRIDINE (15N); PYRIDINE-15N, 99 ATOM % 15N
80.11

PYRIDINE 1
CAS:87004-02-2
Formula: C19H23ClN2O4
87004-02-2
PYRIDINE 1; LDS 698; 1-ETHYL-2-[-4-(4-DIMETHYLAMIN
378.85

PYRIDINE 1-OXIDE HYDROCHLORIDE
CAS:16527-88-1
Formula: C5H5NO.HCl
16527-88-1

PYRIDINE ACETATE
CAS:5153-63-9
Formula: C7H9NO2
BB027480
acetic acid;pyridine; acetic acid;pyridine
139.15

PYRIDINE BASES
CAS:68391-11-7
68391-11-7
alkylpyridines,mixed; Paraldehydeandammoniareactio
0

PYRIDINE DRONESALT
CAS:1547-17-7
Formula: C15H6 F15 N O4 S
1547-17-7
PYRIDINE DRONESALT
201.2

PYRIDINE HYDROBROMIDE
CAS:18820-82-1
Formula: C5H5N � HBr
18820-82-1
pyridine;hydrobromide
160.01

PYRIDINE HYDROCHLORIDE
CAS:628-13-7
Formula: C5H5N � HCl
628-13-7
pyridine;hydrochloride
115.56

PYRIDINE HYDROFLUORIDE
CAS:71398-22-6
Formula: C5H6FN
71398-22-6

PYRIDINE HYDROIODIDE
CAS:18820-83-2
Formula: C5H5N�HI
18820-83-2
Pyridinium Iodide
207.01

PYRIDINE IODINE MONOCHLORIDE COMPLEX
CAS:6443-90-9
Formula: C5H5ClIN
6443-90-9
PYRIDINE IODINE MONOCHLORIDE COMPLEX; Iodinemonoch
241.46

PYRIDINE METHANESULFONATE
CAS:39879-60-2
Formula: C6H9NO3S
39879-60-2
PYRIDINE METHANESULFONATE; Pyridine mesylate
175.2

PYRIDINE N-OXIDE
CAS:694-59-7
Formula: C5H5NO
694-59-7
1-oxidopyridin-1-ium
95.10

Pyridine N-oxide-[d5]
CAS:19639-76-0
Formula: C5D5NO
BLP-012753
Pyridine-d5 N-oxide; 1-Oxidopyridin-1-ium-d5; NSC
100.14

PYRIDINE POLYFLUORIDE HYDROFLUORIDE
CAS:87085-80-1
87085-80-1

PYRIDINE TRIFLUOROACETATE
CAS:464-05-1
Formula: C7H6F3NO2
464-05-1
pyridine;2,2,2-trifluoroacetic acid
193.12

PYRIDINE, 1,2,3,6-TETRAHYDRO-5-(2-OXAZOLYL)- (9CI)
CAS:782416-80-2
Formula: C8H10N2O
782416-80-2
Pyridine, 1,2,3,6-tetrahydro-5-(2-oxazolyl)- (9CI)
150.1778

PYRIDINE, 1,2,5,6-TETRAHYDRO-1,2,2-TRIMETHYL- (9CI)
CAS:556005-48-2
Formula: C8H15N
556005-48-2
Pyridine, 1,2,5,6-tetrahydro-1,2,2-trimethyl- (9CI
125.2114

PYRIDINE, 1,2-DIHYDRO-4-METHYL-2-METHYLENE- (9CI)
CAS:144486-76-0
Formula: C7H9N
144486-76-0
Pyridine, 1,2-dihydro-4-methyl-2-methylene- (9CI)
107.15306

PYRIDINE, 1-(2-CHLORO-1-OXOPROPYL)-1,2,3,6-TETRAHYDRO-4-METHYL- (9CI)
CAS:54152-09-9
Formula: C9H14ClNO
54152-09-9
Pyridine, 1-(2-chloro-1-oxopropyl)-1,2,3,6-tetrahy
187.66656

Pyridine, 1-oxide, hydrate (1:1)
CAS:886227-37-8
886227-37-8

Pyridine, 2,3,6-trichloro-4-(trifluoromethyl)-
CAS:81565-20-0
81565-20-0

PYRIDINE, 2,4-DICHLORO-3,6-DIMETHYL-
CAS:83791-90-6
83791-90-6

PYRIDINE, 2,4-DIMETHYL-3-PROPYL- (9CI)
CAS:121259-17-4
Formula: C10H15N
121259-17-4
Pyridine, 2,4-dimethyl-3-propyl- (9CI)
149.2328

PYRIDINE, 2-(1-METHYLETHYL)-5-NITRO- (9CI)
CAS:131941-21-4
Formula: C8H10N2O2
131941-21-4
166.1772

PYRIDINE, 2-(2,3-DIHYDROTHIENO[3,4-B]-1,4-DIOXIN-5-YL)-
CAS:925674-61-9
Formula: C11H9NO2S

925674-61-9
219.26

PYRIDINE, 2-(3-BUTENYL)-5-METHYL- (9CI)
CAS:306310-54-3
Formula: C10H13N
306310-54-3
Pyridine, 2-(3-butenyl)-5-methyl- (9CI)
147.21692

PYRIDINE, 2-(3-ETHENYLOXIRANYL)-, CIS- (9CI)
CAS:132356-09-3
Formula: C9H9NO
132356-09-3
Pyridine, 2-(3-ethenyloxiranyl)-, cis- (9CI)
147.17386

PYRIDINE, 2-(3-METHYL-1-BUTENYL)- (6CI)
CAS:99074-88-1
Formula: C10H13N
99074-88-1
Pyridine, 2-(3-methyl-1-butenyl)- (6CI)
0

PYRIDINE, 2-(BROMOMETHYL)-4,6-DIMETHYL- (9CI)
CAS:79313-01-2
Formula: C8H10BrN
79313-01-2
Pyridine, 2-(bromomethyl)-4,6-dimethyl- (9CI); 2-(
200.0757

PYRIDINE, 2-(BROMOMETHYL)-6-CHLORO-
CAS:63763-79-1
Formula: C6H5BrClN
63763-79-1
PYRIDINE, 2-(BROMOMETHYL)-6-CHLORO-; 6-CHLORO-2-BR
206.47

PYRIDINE, 2-(CHLOROMETHYL)-3-(TRIFLUOROMETHYL)-
CAS:215867-86-0
215867-86-0

PYRIDINE, 2-(CHLOROMETHYL)-3-METHYL- (7CI,8CI,9CI)
CAS:4377-43-9
Formula: C7H8ClN
4377-43-9
141.59812

PYRIDINE, 2-(ISOCYANOMETHYL)-, 1-OXIDE
CAS:76594-49-5
76594-49-5

PYRIDINE, 2-(PENTYLTHIO)-
CAS:90547-38-9
90547-38-9

PYRIDINE, 2-(THIONITROSO)- (9CI)
CAS:157736-80-6
Formula: C5H4N2S
157736-80-6
Pyridine, 2-(thionitroso)- (9CI)
124.16366

PYRIDINE, 2-(TRIETHOXYSILYL)- (9CI)
CAS:213602-91-6
Formula: C11H19NO3Si
213602-91-6
Pyridine, 2-(triethoxysilyl)- (9CI); 2-PYRIDYLTRIE
241.35896

PYRIDINE, 2-[5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-YL]-
CAS:3974-71-8
3974-71-8

PYRIDINE, 2-AMINO-4-VINYL- (6CI)
CAS:102000-55-5
Formula: C7H8N2
102000-55-5
Pyridine, 2-amino-4-vinyl- (6CI)
0

Pyridine, 2-bromo-4-(1-piperidinylmethyl)-
CAS:88046-02-0
88046-02-0

PYRIDINE, 2-BROMO-5-(BROMOMETHYL)- (9CI)
CAS:101990-45-8
Formula: C6H5Br2N
101990-45-8
Pyridine, 2-bromo-5-(bromomethyl)- (9CI); 2-Bromo-
250.9186

Pyridine, 2-chloro-5-(pentafluoroethyl)-
CAS:118559-21-0
Formula: C29H32O13
118559-21-0
etoposide; VePesid; Lastet; Toposar; trans-Etoposi
588.55658

PYRIDINE, 2-ETHYL-4-METHOXY- (9CI)
CAS:211758-93-9
Formula: C8H11NO
211758-93-9
Pyridine, 2-ethyl-4-methoxy- (9CI)
137.17904

PYRIDINE, 2-ETHYNYL-4,6-DIMETHYL- (9CI)
CAS:37968-67-5
Formula: C9H9N
37968-67-5
Pyridine, 2-ethynyl-4,6-dimethyl- (9CI)
131.17446

PYRIDINE, 2-ETHYNYL-5-METHYL-, 1-OXIDE (9CI)
CAS:499187-53-0
Formula: C8H7NO
499187-53-0
Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI); 2-ET
133.14728

PYRIDINE, 2-FLUORO-4-(IODOMETHYL)- (9CI)
CAS:215674-15-0
Formula: C6H5FIN
215674-15-0
2-fluoro-4-(iodomethyl)pyridine; 215674-15-0; SCHE
237.0134732

PYRIDINE, 2-FLUORO-6-(1-PROPYNYL)- (9CI)
CAS:143651-24-5
Formula: C8H6FN
143651-24-5
Pyridine, 2-fluoro-6-(1-propynyl)- (9CI)
135.1383432

PYRIDINE, 2-FLUORO-6-(METHYLTHIO)- (9CI)
CAS:198896-18-3
Formula: C6H6FNS
198896-18-3
Pyridine, 2-fluoro-6-(methylthio)- (9CI); 2-Fluoro
143.1819432

PYRIDINE, 3,5-DIFLUORO-4-IODO-
CAS:1116099-07-0
Formula: C5H2F2IN
1116099-07-0
3,5-difluoro-4-iodopyridine; 3,5-Difluoro-4-iodopy
240.977356

PYRIDINE, 3,5-DIPHENYL-
CAS:92-07-9
Formula: C17H13 N
92-07-9
Pyridine, 3,5-diphenyl-; 3,5-DIPHENYLPYRIDINE
231.29

Pyridine, 3-((phenethylamino)methyl)-, hydrochloride
CAS:6389-60-2
Formula: C14H17ClN2
BB053407
Pyridine,3-((phenethylamino)methyl)-,hydrochloride
248.75

PYRIDINE, 3-(1-AZIRIDINYLMETHYL)- (9CI)
CAS:77615-91-9
Formula: C8H10N2
77615-91-9
Pyridine, 3-(1-aziridinylmethyl)- (9CI)
134.1784

PYRIDINE, 3-(1-PROPYNYL)- (9CI)
CAS:223562-51-4
Formula: C8H7N
223562-51-4
Pyridine, 3-(1-propynyl)- (9CI)
117.14788

PYRIDINE, 3-(2-AZETIDINYLMETHOXY)-, (S)-; A 85380
CAS:161416-98-4
161416-98-4

PYRIDINE, 3-(2-OXIRANYLETHYL)- (9CI)
CAS:192376-31-1
Formula: C9H11NO
192376-31-1
Pyridine, 3-(2-oxiranylethyl)- (9CI)
149.18974

Pyridine, 3-(3-piperidinyl)-
CAS:31251-28-2
31251-28-2

PYRIDINE, 3-(6-FLUORO-1-HEXYN-1-YL)-5-[[(2S)-1-METHYL-2-PYRROLIDINYL]METHOXY]-
CAS:820231-82-1
820231-82-1

PYRIDINE, 3-(BROMOMETHYL)-5-ETHYL- (9CI)
CAS:96838-56-1
Formula: C8H10BrN
96838-56-1
Pyridine, 3-(bromomethyl)-5-ethyl- (9CI)
200.0757

PYRIDINE, 3-(BROMOMETHYL)-5-FLUORO- (9CI)
CAS:120277-14-7
Formula: C6H5BrFN
120277-14-7
Pyridine, 3-(bromomethyl)-5-fluoro- (9CI)
190.0130032

PYRIDINE, 3-(CHLOROMETHYL)-2-FLUORO- (9CI)
CAS:315180-14-4
Formula: C6H5ClFN
315180-14-4
Pyridine, 3-(chloromethyl)-2-fluoro- (9CI)
145.5620032

PYRIDINE, 3-[(1E)-2-BROMOETHENYL]- (9CI)
CAS:671224-97-8
Formula: C7H6BrN
671224-97-8
Pyridine, 3-[(1E)-2-bromoethenyl]- (9CI)
184.03324

PYRIDINE, 3-AZIDO-2-CHLORO-
CAS:102934-51-0
Formula: C5H3ClN4
102934-51-0
3-azido-2-chloropyridine; 102934-51-0; Pyridine,3-
154.55712

PYRIDINE, 3-BROMO-,1-OXIDE
CAS:2402-97-3
Formula: C5H4 Br N O
2402-97-3
3-BROMO-PYRIDINE 1-OXIDE; 3-BROMOPYRIDINE-N-OXIDE;
174

PYRIDINE, 3-BROMO-2,4-DIMETHOXY-
CAS:96246-00-3
96246-00-3

PYRIDINE, 3-BROMO-2-METHYL-, 1-OXIDE
CAS:97944-32-6
97944-32-6

PYRIDINE, 3-BROMO-5-CHLORO-2-(TRIFLUOROMETHYL)-
CAS:823222-22-6
823222-22-6

PYRIDINE, 3-BROMO-5-ETHYL- (9CI)
CAS:142337-95-9
Formula: C7H8BrN
142337-95-9
Pyridine, 3-bromo-5-ethyl- (9CI); 3-BROMO-5-ETHYLP
186.04912

Pyridine, 3-chloro-2-(2-pyrrolidinyl)-
CAS:524674-60-0
524674-60-0

PYRIDINE, 3-DECYL-
CAS:59652-33-4
59652-33-4

PYRIDINE, 3-ETHOXY-2-(TRIMETHYLSILYL)- (9CI)
CAS:81376-79-6
Formula: C10H17NOSi
81376-79-6
Pyridine, 3-ethoxy-2-(trimethylsilyl)- (9CI)
195.33358

PYRIDINE, 3-HEPTYL-
CAS:103037-27-0
103037-27-0

PYRIDINE, 3-HYDRAZINO-2-NITRO- (9CI)
CAS:57115-43-2
Formula: C5H6N4O2
57115-43-2
Pyridine, 3-hydrazino-2-nitro- (9CI); 3-Hydrazino-
0

PYRIDINE, 3-IODO-4-METHYL- (9CI)
CAS:38749-96-1
Formula: C6H6IN
38749-96-1
Pyridine, 3-iodo-4-methyl- (9CI); 3-Iodo-4-methylp
219.02301

Pyridine, 3-methyl-2-(2-pyrrolidinyl)-
CAS:23894-37-3
23894-37-3

PYRIDINE, 3-NONYL-
CAS:108123-63-3
Formula: C14H23N
108123-63-3
3-nonylpyridine; 3-Nonylpyridine; 108123-63-3; SCH
205.33912

PYRIDINE, 3-OCTYL-
CAS:58069-37-7
58069-37-7

PYRIDINE, 4-(1,2-DIMETHYL-1H-IMIDAZOL-5-YL)-3,5-DIMETHYL- (9CI)
CAS:771541-05-0
Formula: C12H15N3
771541-05-0
Pyridine, 4-(1,2-dimethyl-1H-imidazol-5-yl)-3,5-di
201.2676

PYRIDINE, 4-(2-((1-METHYLPROPYL)THIO)ETHYL)-, ETHANEDIOATE (1:1)
CAS:134480-52-7
Formula: C13H19NO4S
134480-52-7
Pyridine,4-(2-((1-methylpropyl)thio)ethyl)-,ethane
285.35926

PYRIDINE, 4-(2-FLUOROETHYL)- (9CI)
CAS:497914-04-2
Formula: C7H8FN
497914-04-2
Pyridine, 4-(2-fluoroethyl)- (9CI)
125.1435232

PYRIDINE, 4-(BROMOMETHYL)- (9CI)
CAS:54751-01-8
Formula: C6H6BrN
54751-01-8
Pyridine, 4-(bromomethyl)- (9CI)
172.02254

PYRIDINE, 4-(TRIETHOXYSILYL)- (9CI)
CAS:166262-04-0
Formula: C11H19NO3Si
166262-04-0
Pyridine, 4-(triethoxysilyl)- (9CI); 4-PYRIDYLTRIE
241.35896

Pyridine, 4-bromo-2,6-diphenyl-
CAS:78500-89-7
78500-89-7

PYRIDINE, 4-BROMO-2-METHOXY-3-METHYL-
CAS:112197-12-3
Formula: C7H8BrNO
112197-12-3
4-bromo-2-methoxy-3-methylpyridine; 4-Bromo-2-meth
202.04852

PYRIDINE, 4-ETHENYL-2-FLUORO- (9CI)
CAS:552331-57-4
552331-57-4

PYRIDINE, 4-ETHOXY-2,3,5,6-TETRAFLUORO- (9CI)
CAS:76513-32-1
Formula: C7H5F4NO
76513-32-1
Pyridine, 4-ethoxy-2,3,5,6-tetrafluoro- (9CI); 4-E
195.1143128

PYRIDINE, 4-ETHYL-2,6-DIMETHYL-, 1-OXIDE (9CI)
CAS:500906-68-3
Formula: C9H13NO
500906-68-3
Pyridine, 4-ethyl-2,6-dimethyl-, 1-oxide (9CI)
151.20562

PYRIDINE, 4-METHOXY-3,5-DIMETHYL- (9CI)
CAS:447461-23-6
Formula: C8H11NO
447461-23-6
Pyridine, 4-methoxy-3,5-dimethyl- (9CI); 4-Methoxy
137.17904

PYRIDINE, 4-NONYL-
CAS:40089-92-7
40089-92-7

PYRIDINE, 5-(CHLOROMETHYL)-2-METHYL- (6CI,9CI)
CAS:52426-66-1
Formula: C7H8ClN
52426-66-1
141.6

PYRIDINE, 5-BROMO-2-(BROMOMETHYL)- (9CI)
CAS:145218-19-5
Formula: C6H5Br2N
145218-19-5
Pyridine, 5-bromo-2-(bromomethyl)- (9CI)
250.9186

PYRIDINE, 5-BROMO-2-ETHOXY-3-METHYL- (9CI)
CAS:610279-03-3
Formula: C8H10BrNO
610279-03-3
Pyridine, 5-bromo-2-ethoxy-3-methyl- (9CI); 5-Brom
216.0751

PYRIDINE, 5-BROMO-2-ETHOXY-4-METHYL- (9CI)
CAS:610279-04-4
Formula: C8H10BrNO
610279-04-4
Pyridine, 5-bromo-2-ethoxy-4-methyl- (9CI); 5-Brom
216.0751

Pyridine, 5-chloro-3-fluoro-2-iodo-
CAS:514797-98-9
514797-98-9

PYRIDINE, 5-HYDRAZINYL-2-(TRIFLUOROMETHYL)-
CAS:1035173-53-5
1035173-53-5

Pyridine, 5-methyl-2-(methylthio)-
CAS:51933-75-6
51933-75-6

PYRIDINE, 6-ETHOXY-2,3-DIHYDRO-3,4-DIMETHYL- (9CI)
CAS:483358-71-0
Formula: C9H15NO
483358-71-0
Pyridine, 6-ethoxy-2,3-dihydro-3,4-dimethyl- (9CI)
153.2215

PYRIDINE, DIHYDRO-
CAS:27790-86-9
Formula: C5H7N
27790-86-9
81.1158

PYRIDINE, ETHENYL-
CAS:1337-81-1
Formula: C7H7 N
1337-81-1
105.14

PYRIDINE, ETHYLMETHYL-
CAS:27987-10-6
Formula: C8H11 N
27987-10-6
MIX-METHYL ETHYL PYRIDINE; 3-ETHYL-2-METHYLPYRIDIN
121.1796

PYRIDINE,1,2,3,4-TETRAHYDRO-1,4,4-TRIMETHYL-
CAS:35079-50-6
Formula: C8H15 N
35079-50-6
125.21100

PYRIDINE,2,3-BIS(CHLOROMETHYL)-
CAS:45754-12-9
Formula: C7H7 Cl2 N
45754-12-9
176.043

PYRIDINE,2,4-DICHLORO-, 1-OXIDE
CAS:13602-59-0
Formula: C5H3 Cl2 N O
13602-59-0

PYRIDINE,2,4-DICHLORO-5-(TRICHLOROMETHYL)-
CAS:95234-75-6
Formula: C6H2 Cl5 N
95234-75-6

PYRIDINE,2,6-DICHLORO-4-ISOCYANATO-
CAS:159178-03-7
Formula: C6H2 Cl2 N2 O
159178-03-7
BUTTPARK 43\57-17; 2,6-DICHLOROPYRIDIN-4-ISOCYANAT
189

PYRIDINE,2,6-DIFLUORO-3-IODO-
CAS:685517-67-3
Formula: C5H2 F2 I N
685517-67-3
2,6-Difluoro-3-iodopyridine
240.9773564

PYRIDINE,2-(1,1-DIMETHYLETHYL)-5-HYDRAZINYL-,HYDROCHLORIDE (1:1)
CAS:848841-56-5
Formula: C9H15N3.ClH
848841-56-5
201.699

PYRIDINE,2-(1-METHYLETHOXY)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-
CAS:871839-91-7
Formula: C14H22 B N O3
871839-91-7
2-ISOPROXYPYRIDINE-5-BORONIC ACID PINACOLATE; 2-IS
263.14

PYRIDINE,2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-5-METHOXY-
CAS:638352-78-0
Formula: C12H14 N2 O
638352-78-0
202.25200

PYRIDINE,2-(3-BROMO-4-METHOXYPHENYL)-
CAS:168823-65-2
Formula: C12H10 Br N O
168823-65-2
2-(3-BROMO-4-METHOXYPHENYL)PYRIDINE; 2-(3-BROMO-4-
264.12

PYRIDINE,2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-6-(TRIFLUOROMETHYL)-
CAS:881402-16-0
Formula: C12H15 B F3 N O2
881402-16-0
6-(Trifluoromethyl)pyridine-2-boronic acid pinacol
273.06

PYRIDINE,2-(4-FLUOROPHENYL)-5-METHYL-
CAS:85237-65-6
Formula: C12H10 F N
85237-65-6
2-(4-FLUOROPHENYL)-5-METHYLPYRIDINE; 5-Methyl-2-(4
187.2129032

PYRIDINE,2-(5-ETHYNYL-2-THIENYL)-
CAS:132464-90-5
Formula: C11H7 N S
132464-90-5
2-(5-ETHYNYLTHIEN-2-YL)PYRIDINE; 2-(5-Ethynylthien
185.24

PYRIDINE,2-(BROMOMETHYL)-4-NITRO-
CAS:442910-43-2
Formula: C6H5 Br N2 O2
442910-43-2
2-(bromomethyl)-4-nitropyridine;2-Bromomethyl-4-ni
217.0201

PYRIDINE,2-(BROMOMETHYL)-6-(1-PYRROLIDINYL)-
CAS:869901-04-2
Formula: C10H13 Br N2
869901-04-2
241.12762

PYRIDINE,2-(CHLOROMETHYL)-5-(PHENYLMETHOXY)-
CAS:127590-90-3
Formula: C13H12 Cl N O
127590-90-3
2-(chloromethyl)-5-phenylmethoxypyridine; 5-(benzy
233.69348

PYRIDINE,2-[(1,1-DIMETHYLETHYL)DITHIO]-(9CI)
CAS:24367-44-0
Formula: C9H13NS2
24367-44-0
Pyridine,2-[(1,1-dimethylethyl)dithio]-(9CI)
0

PYRIDINE,2-[(1,1-DIMETHYLETHYL)SULFINYL]-,1-OXIDE(9CI)
CAS:125556-95-8
Formula: C9H13NO2S
125556-95-8
Pyridine,2-[(1,1-dimethylethyl)sulfinyl]-,1-oxide(
0

PYRIDINE,2-[(1,1-DIMETHYLETHYL)SULFONYL]-(9CI)
CAS:25752-74-3
Formula: C9H13NO2S
25752-74-3
Pyridine,2-[(1,1-dimethylethyl)sulfonyl]-(9CI)
0

PYRIDINE,2-[(1-METHYLETHENYL)OXY]-(9CI)
CAS:111399-94-1
Formula: C8H9NO
111399-94-1
Pyridine,2-[(1-methylethenyl)oxy]-(9CI)
0

PYRIDINE,2-[(1-METHYLETHENYL)SULFONYL]-,1-OXIDE(9CI)
CAS:65332-88-9
Formula: C8H9NO3S
65332-88-9
Pyridine,2-[(1-methylethenyl)sulfonyl]-,1-oxide(9C
0

PYRIDINE,2-[(1Z)-2-FLUOROETHENYL]-(9CI)
CAS:340830-87-7
Formula: C7H6FN
340830-87-7
Pyridine,2-[(1Z)-2-fluoroethenyl]-(9CI)
0

PYRIDINE,2-[(2,2,2-TRIFLUOROETHYL)THIO]-
CAS:162965-54-0
Formula: C7H6 F3 N S
162965-54-0
2-[(2,2,2-Trifluoroethyl)Thio]-Pyridine
193.19

PYRIDINE,2-[(2,4-DINITROPHENYL)METHYL]-
CAS:1151-97-9
Formula: C12H9 N3 O4
1151-97-9
2-[(2,4-dinitrophenyl)methyl]-pyridin; TIMTEC-BB S
259.22

PYRIDINE,2-[(2-PROPYNYLOXY)METHYL]-(9CI)
CAS:128813-27-4
Formula: C9H9NO
128813-27-4
Pyridine,2-[(2-propynyloxy)methyl]-(9CI)
0

PYRIDINE,2-[(FLUOROMETHYL)THIO]-(9CI)
CAS:159831-89-7
Formula: C6H6FNS
159831-89-7
Pyridine,2-[(fluoromethyl)thio]-(9CI)
0

PYRIDINE,2-[(TETRAHYDRO-2H-PYRAN-4-YL)OXY]-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-
CAS:910036-98-5
Formula: C16H24 B N O4
910036-98-5
2-(Tetrahydropyran-4-yloxy)-5-(4,4,5,5-tetramethyl
305.17706

PYRIDINE,2-[[(1R,2R)-2-METHYLCYCLOPENTYL]THIO]-,REL-(9CI)
CAS:290368-58-0
Formula: C11H15NS
290368-58-0
Pyridine,2-[[(1R,2R)-2-methylcyclopentyl]thio]-,re
0

PYRIDINE,2-[[5-(METHYLTHIO)-1,3,4-OXADIAZOL-2-YL]METHYL]-(9CI)
CAS:606117-23-1
Formula: C9H9N3OS
606117-23-1
Pyridine,2-[[5-(methylthio)-1,3,4-oxadiazol-2-yl]m
0

PYRIDINE,2-[1-(2-ETHYL-1-CYCLOPENTEN-1-YL)ETHYL]-(9CI)
CAS:253185-22-7
Formula: C14H19N
253185-22-7
Pyridine,2-[1-(2-ethyl-1-cyclopenten-1-yl)ethyl]-(
0

PYRIDINE,2-[1-(2-ETHYLCYCLOPENTYLIDENE)ETHYL]-(9CI)
CAS:253185-21-6
Formula: C14H19N
253185-21-6
Pyridine,2-[1-(2-ethylcyclopentylidene)ethyl]-(9CI
0

PYRIDINE,2-[1-(2-METHYLPHENYL)ETHENYL]-
CAS:74309-54-9
Formula: C14H13 N
74309-54-9
195.26000

PYRIDINE,2-[1-(PHENYLMETHYL)-3-PYRROLIDINYL]-
CAS:145105-04-0
Formula: C16H18 N2
145105-04-0
Pyridine, 2-[1-(phenylmethyl)-3-pyrrolidinyl]-
0

PYRIDINE,2-[1-[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]ETHYL]-(9CI)
CAS:83862-20-8
Formula: C13H23NSi
83862-20-8
Pyridine,2-[1-[(1,1-dimethylethyl)dimethylsilyl]et
0

PYRIDINE,2-[1-[(TRIMETHYLSILYL)METHYL]ETHENYL]-(9CI)
CAS:137190-16-0
Formula: C11H17NSi
137190-16-0
Pyridine,2-[1-[(trimethylsilyl)methyl]ethenyl]-(9C
0

PYRIDINE,2-[2-(1H-PYRROL-1-YL)ETHYL]-
CAS:6311-84-8
Formula: C11H12 N2
6311-84-8
172.2264

PYRIDINE,2-[2-(2-CHLOROPHENYL)ETHENYL]-, (Z)- (9CI)
CAS:2739-76-6
Formula: C13H10 Cl N
2739-76-6
215.6782

PYRIDINE,2-[2-(AMINOOXY)ETHYL]-(9CI)
CAS:172681-49-1
Formula: C7H10N2O
172681-49-1
Pyridine,2-[2-(aminooxy)ethyl]-(9CI)
138.169

PYRIDINE,2-[BIS(1-METHYLETHYL)PHOSPHINO]-(9CI)
CAS:745031-93-0
Formula: C11H18NP
745031-93-0
Pyridine,2-[bis(1-methylethyl)phosphino]-(9CI)
0

PYRIDINE,2-[BIS(TRIMETHYLSILYL)PHOSPHINO]-6-(TRIMETHYLSILYL)-(9CI)
CAS:135958-48-4
Formula: C14H30NPSi3
135958-48-4
Pyridine,2-[bis(trimethylsilyl)phosphino]-6-(trime
0

PYRIDINE,2-[DIMETHYL[1-(2-PROPENYL)HEXYL]SILYL]-(9CI)
CAS:358782-90-8
Formula: C16H27NSi
358782-90-8
Pyridine,2-[dimethyl[1-(2-propenyl)hexyl]silyl]-(9
0

PYRIDINE,2-BROMO-5-METHOXY-6-(METHYLTHIO)-3-NITRO-
CAS:127356-33-6
Formula: C7H7 Br N2 O3 S
127356-33-6
2-bromo-5-methoxy-6-methylsulfanyl-3-nitropyridine
279.11108

PYRIDINE,2-BROMO-6-(1H-PYRAZOL-1-YL)-
CAS:123640-41-5
Formula: C8H6 Br N3
123640-41-5
2-Bromo-6-(1H-pyrazol-1-yl)pyridine
224.06

PYRIDINE,2-BUTOXY-5-NITRO-
CAS:6627-95-8
Formula: C9H12 N2 O3
6627-95-8
196.2032

PYRIDINE,2-BUTYL-4-METHYL-
CAS:6304-31-0
Formula: C10H15 N
6304-31-0
149.2328

PYRIDINE,2-CHLORO-3-(1-PYRROLIDINYLSULFONYL)-
CAS:60597-70-8
Formula: C9H11 Cl N2 O2 S
60597-70-8
1-[(2-Chloropyridin-3-yl)sulphonyl]pyrrolidine; 2-
246.71384

PYRIDINE,2-CHLORO-3-[(3-NITRO-2-PYRIDINYL)OXY]-
CAS:175135-50-9
Formula: C10H6 Cl N3 O3
175135-50-9
2-[(2-CHLORO-3-PYRIDYL)OXY]-3-NITROPYRIDINE; 2-CHL
251.63

PYRIDINE,2-CHLORO-4-HYDRAZINO-
CAS:700811-29-6
700811-29-6

PYRIDINE,2-CHLORO-5-METHYL-, 1-OXIDE
CAS:20173-49-3
Formula: C6H6 Cl N O
20173-49-3
2-chloro-5-methyl-1-oxidopyridin-1-ium;2-Chloro-5-
143.57094

PYRIDINE,2-CHLORO-6-(1-METHYLETHOXY)-
CAS:89481-98-1
Formula: C8H10ClNO
89481-98-1
171.62400

PYRIDINE,2-ETHENYL-6-METHYL-
CAS:1122-70-9
Formula: C8H9 N
1122-70-9
2-ethenyl-6-methyl-pyridin; 2-ethenyl-6-methylpyri
119.16

PYRIDINE,2-ETHENYL-6-METHYL-, HOMOPOLYMER
CAS:27680-96-2
Formula: C8 H9 N
27680-96-2
119.16

PYRIDINE,2-FLUORO-3,4-DIIODO-
CAS:153034-83-4
Formula: C5H2 F I2 N
153034-83-4
2-Fluoro-3,4-diiodopyridine
348.88

PYRIDINE,2-METHOXY-3-METHYL-
CAS:19230-59-2
Formula: C7H9 N O
19230-59-2
2-METHOXY-3-METHYLPYRIDINE; 2-METHOXY-3-PICOLINE
123.15

PYRIDINE,2-METHYL-3-[(5-NITRO-2-PYRIDINYL)OXY]-
CAS:200940-26-7
Formula: C11H9 N3 O3
200940-26-7
2-methyl-3-(5-nitropyridin-2-yl)oxypyridine;200940
231.20746

Pyridine,3,4-dichloro-, hydrochloride (1:1)
CAS:159732-45-3
Formula: C5H3 Cl2 N . Cl H
159732-45-3
3,4-DICHLOROPYRIDINE HCL; 3,4-DICHLOROPYRIDINE HYD
184.45

PYRIDINE,3,5-DIETHOXY-2-NITRO-(9CI)
CAS:300394-90-5
Formula: C9H12N2O4
300394-90-5
Pyridine,3,5-diethoxy-2-nitro-(9CI)
0

PYRIDINE,3,5-DIFLUORO-,1-OXIDE(9CI)
CAS:210169-07-6
Formula: C5H3F2NO
210169-07-6
Pyridine,3,5-difluoro-,1-oxide(9CI); 3,5-Difluorop
0

PYRIDINE,3,5-DIMETHYL-2-PROPYL-(9CI)
CAS:142338-60-1
Formula: C10H15N
142338-60-1
Pyridine,3,5-dimethyl-2-propyl-(9CI)
0

PYRIDINE,3-(1,3,2-DIOXABORINAN-2-YL)-
CAS:131534-65-1
Formula: C8H10 B N O2
131534-65-1
PYRIDINE-3-BORONIC ACID 1,3-PROPANEDIOL CYCLIC EST
162.9815

PYRIDINE,3-(1-PIPERIDINYLSULFONYL)-
CAS:26103-49-1
Formula: C10H14 N2 O2 S
26103-49-1
1-(Pyridin-3-ylsulphonyl)piperidine; 3-(Piperidin-
226.30

PYRIDINE,3-(2-METHYLPENTYL)-
CAS:6311-93-9
Formula: C11H17 N
6311-93-9
163.2594

PYRIDINE,3-(2-THIENYL)-
CAS:21298-53-3
Formula: C9H7 N S
21298-53-3
3-(2-THIENYL)PYRIDINE; AKOS BAR-1352; 3-(THIEN-2-Y
161.22

PYRIDINE,3-(2R)-2-PYRROLIDINYL-
CAS:7076-23-5
7076-23-5

PYRIDINE,3-(3-BROMO-4-METHOXYPHENYL)-
CAS:914349-55-6
Formula: C12H10 Br N O
914349-55-6
3-(3-Bromo-4-methoxyphenyl)pyridine
264.12

Pyridine,3-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)
CAS:68981-86-2
68981-86-2

PYRIDINE,3-(4,5-DIHYDRO-4,4-DIMETHYL-2-OXAZOLYL)-4-METHYL-
CAS:68981-84-0
Formula: C11H14 N2 O
68981-84-0
3-(4,4-Dimethyl-4,5-dihydro-1,3-oxazol-2-yl)-4-met
190.24

PYRIDINE,3-(4-METHYLPHENYL)-
CAS:4423-09-0
Formula: C12H11 N
4423-09-0
3-(4-METHYLPHENYL)PYRIDINE; AKOS BAR-0410; 3-(p-To
169.22

PYRIDINE,3-(TRIMETHYLSTANNYL)-
CAS:59020-09-6
Formula: C8H13 N Sn
59020-09-6
TRIMETHYL(3-PYRIDYL)TIN
241.91

PYRIDINE,3-[2-(1-PIPERIDINYL)ETHYL]-
CAS:13450-66-3
Formula: C12H18 N2
13450-66-3
13450-66-3; 3-(2-(Piperidin-1-yl)ethyl)pyridine; B
190.2847

PYRIDINE,3-[2-(4-PYRIDINYL)ETHYL]-
CAS:52864-49-0
Formula: C12H12 N2
52864-49-0
3-[2-(pyridin-4-yl)ethyl]pyridine;52864-49-0;Pyrid
184.23708

PYRIDINE,3-[5-(1,3-BENZODIOXOL-5-YL)-2-OXAZOLYL]-
CAS:115070-72-9
Formula: C15H10 N2 O3
115070-72-9

PYRIDINE,3-BROMO-2-PHENYL-
CAS:91182-50-2
Formula: C11H8 Br N
91182-50-2
3-Bromo-2-phenylpyridine
234.09

PYRIDINE,3-BROMO-4-(1-METHYLETHYL)-
CAS:90731-96-7
Formula: C8H10 Br N
90731-96-7

PYRIDINE,3-BROMO-5-(2S)-2-PYRROLIDINYL-
CAS:83023-58-9
Formula: C9H11 Br N2
83023-58-9
(2S)-5-BROMO-3-(2-PYRROLIDINYL)PYRIDINE
227.1

PYRIDINE,3-BROMO-5-(METHYLTHIO)-
CAS:142137-18-6
Formula: C6H6 Br N S
142137-18-6
3-BROMO-5-(METHYLTHIO)PYRIDINE; 3-Bromo-5-(methylt
204.08754

PYRIDINE,3-BROMO-5-[[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]METHYL]-
CAS:152351-91-2
Formula: C12H20 Br N O Si
152351-91-2
(5-bromopyridin-3-yl)methoxy-tert-butyl-dimethylsi
302.2828

PYRIDINE,3-CHLORO-4-FLUORO-
CAS:883107-69-5
Formula: C5H3 Cl F N
883107-69-5
3-Cloro-4-fluoropyridine
131.5354232

PYRIDINE,3-CHLORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-
CAS:865186-94-3
Formula: C11H15 B Cl N O2
865186-94-3
3-CHLORO-5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLA
239.51

PYRIDINE,3-FLUORO-5-METHYL-4-NITRO-, 1-OXIDE
CAS:13958-88-8
Formula: C6H5 F N2 O3
13958-88-8
3-FLUORO-4-NITRO-5-PICOLINE 1-OXIDE; 3-FLUORO-4-NI
172.11

PYRIDINE,3-HYDRAZINYL-4-(TRIFLUOROMETHYL)-
CAS:883864-69-5
Formula: C6H6 F3 N3
883864-69-5
177.12700

PYRIDINE,3-METHOXY-2-(TRIMETHYLSILYL)-
CAS:118005-97-3
Formula: C9H15 N O Si
118005-97-3
3-METHOXY-2-TRIMETHYLSILYLPYRIDINE; Pyridine, 3-me
181.31

PYRIDINE,3-METHOXY-4-(TRIMETHYLSILYL)-
CAS:118005-98-4
Formula: C9H15 N O Si
118005-98-4
3-METHOXY-4-TRIMETHYLSILYLPYRIDINE; Pyridine, 3-me
181.31

PYRIDINE,3-METHOXY-6-METHYL-2-NITRO-
CAS:24015-98-3
Formula: C7H8 N2 O3
24015-98-3
3-Methoxy-2-Nitro-6-Picoline; 3-Methoxy-6-methyl-2
168.15002

PYRIDINE,4-(1-METHOXYETHYL)-
CAS:124528-27-4
Formula: C8H11NO
124528-27-4
4-(1-methoxyethyl)pyridine; SCHEMBL9129250; 4-[1-(
137.17904

PYRIDINE,4-(1H-PYRAZOL-4-YL)-
CAS:19959-71-8
Formula: C8H7 N3
19959-71-8
4-(1H-pyrazol-4-yl)pyridine;19959-71-8;Pyridine,4-
0

PYRIDINE,4-(2-FLUOROPHENYL)-1,2,3,6-TETRAHYDRO-1-METHYL-
CAS:75663-55-7
Formula: C12H14 F N
75663-55-7
191.2447

PYRIDINE,4-(4-IODOPHENYL)-
CAS:83420-59-1
Formula: C11H8 I N
83420-59-1
281.09200

PYRIDINE,4-(5-OXAZOLYL)-
CAS:70380-75-5
Formula: C8H6 N2 O
70380-75-5
5-(4-PYRIDYL)-1,3-OXAZOLE; 5-(Pyridin-4-yl)-1,3-ox
146.15

PYRIDINE,4-(BROMOMETHYL)-2,6-DICHLORO-
CAS:175204-45-2
Formula: C6H4 Br Cl2 N
175204-45-2
4-(BROMOMETHYL)-2,6-DICHLOROPYRIDINE; BUTTPARK 43\
240.91

PYRIDINE,4-(CHLOROMETHYL)-
CAS:10445-91-7
Formula: C6H6 Cl N
10445-91-7
4-(chloromethyl)pyridine; 4-(Chloromethyl)pyridine
127.57

PYRIDINE,4-(IODOMETHYL)-
CAS:138761-37-2
Formula: C6H6 I N
138761-37-2
4-(iodomethyl)pyridine;Pyridine,4-(iodomethyl)-;13
219.02

PYRIDINE,4-[(2,3-DIHYDRO-5-METHOXY-1H-INDEN-2-YL)METHYL]-
CAS:154932-73-7
Formula: C16H17 N O
154932-73-7
4-((5-METHOXY-2,3-DIHYDRO-1H-INDEN-2-YL)METHYL)PYR
239.31228

PYRIDINE,4-[2-(1-PIPERIDINYL)ETHYL]-
CAS:13450-67-4
Formula: C12H18 N2
13450-67-4
4-(2-piperidinoethyl)-pyridin; 4-(beta-piperidinoe
190.28

PYRIDINE,4-[2-(4-METHOXYPHENYL)ETHYL]-
CAS:5462-66-8
Formula: C14H15 N O
5462-66-8
213.275

PYRIDINE,4-[2-(HEPTYLTHIO)ETHYL]-
CAS:134480-46-9
Formula: C14H23 N S
134480-46-9
BRN4802086; 4-(2-(Heptylthio)ethyl)pyridine; 4-[2-
237.40412

PYRIDINE,4-[2-(PENTYLTHIO)ETHYL]-
CAS:134480-44-7
Formula: C12H19 N S
134480-44-7
BRN4800473; 4-(2-(Pentylthio)ethyl)pyridine; 4-[2-
209.35096

PYRIDINE,4-[2-[(1-METHYLPROPYL)THIO]ETHYL]-
CAS:134480-43-6
Formula: C11H17 N S
134480-43-6
195.3244

PYRIDINE,4-[2-[(3,3-DIMETHYLBUTYL)THIO]ETHYL]-
CAS:134480-45-8
Formula: C13H21 N S
134480-45-8
4-(2-((3,3-Dimethylbutyl)thio)ethyl)pyridine; 4-{2
223.3775

PYRIDINE,4-BROMO-3-(4-NITROPHENYL)-
CAS:440112-17-4
Formula: C11H7 Br N2 O2
440112-17-4

PYRIDINE,4-BROMO-3-PHENYL-
CAS:440112-20-9
Formula: C11H8 Br N
440112-20-9
4-Bromo-3-phenylpyridine
234.09

PYRIDINE,4-CHLORO-3,5-DIMETHYL-
CAS:143798-73-6
Formula: C7H8 Cl N
143798-73-6
Pyridine, 4-chloro-3,5-dimethyl- (9CI)
141.59812

PYRIDINE,4-CHLORO-3-METHYL-, 1-OXIDE
CAS:1073-34-3
Formula: C6H6 Cl N O
1073-34-3
4-chloro-3-methyl-1-oxido-pyridine; 4-Chloro-3-met
143.5709

PYRIDINE,4-ETHENYL-,HOMOPOLYMER,COMPD. WITH FLUOROETHANE
CAS:80883-25-6
80883-25-6

PYRIDINE,4-FLUORO-3-(TRIMETHYLSILYL)-
CAS:116922-61-3
Formula: C8H12 F N Si
116922-61-3
4-FLUORO-3-(TRIMETHYLSILYL)PYRIDINE
169.27

PYRIDINE,4-METHOXY-3-[TRIS(1-METHYLETHYL)SILYL]-
CAS:126378-42-5
Formula: C15H27 N O Si
126378-42-5
4-METHOXY-3-(TRIISOPROPYLSILYL)PYRIDINE
265.46648

PYRIDINE,4-METHYL-5-NITRO-2-(TRIFLUOROMETHYL)-
CAS:944317-53-7
Formula: C7H5 F3 N2 O2
944317-53-7

PYRIDINE,5-(1H-IMIDAZOL-5-YL)-2-METHOXY-
CAS:790262-67-8
Formula: C9H9 N3 O
790262-67-8
5-(1H-IMIDAZOL-4-YL)-2-METHOXY-PYRIDINE; Pyridine,
175.18726

PYRIDINE,5-BROMO-2,4-DIMETHYL-
CAS:27063-92-9
Formula: C7H8 Br N
27063-92-9
5-BROMO-2,4-DIMETHYLPYRIDINE; PYRIDINE, 5-BROMO-2,
0

PYRIDINE,5-BROMO-2-(1-PIPERIDINYL)-
CAS:24255-95-6
Formula: C10H13 Br N2
24255-95-6
1-(5-Bromopyridin-2-yl)piperidine
0

PYRIDINE,5-BROMO-2-(1H-IMIDAZOL-1-YL)-
CAS:380381-18-0
Formula: C8H6 Br N3
380381-18-0
5-BROMO-2-IMIDAZOL-1-YL-PYRIDINE
224.05734

PYRIDINE,5-BROMO-2-[(TETRAHYDRO-2H-PYRAN-4-YL)OXY]-
CAS:494772-07-5
Formula: C10H12 Br N O2
494772-07-5
5-Bromo-2-(tetrahydropyran-4-yloxy)pyridine; 5-Bro
258.11178

PYRIDINE,5-ETHYL-2-PHENYL-
CAS:66562-61-6
Formula: C13H13 N
66562-61-6
183.249

PYRIDINE,5-HYDRAZINYL-2-METHOXY-
CAS:160664-95-9
Formula: C6H9 N3 O
160664-95-9
5-HYDRAZINO-2-METHOXYPYRIDINE; Pyridine,5-hydrazin
139.15516

PYRIDINE,5-IODO-2-METHOXY-
CAS:13472-61-2
Formula: C6H6 I N O
13472-61-2
2-Methoxy-5-iodopyridine
235.02241

PYRIDINE,5-METHOXY-2-NITRO-
CAS:126739-64-8
Formula: C6H6 N2 O3
126739-64-8
5-methoxy-2-nitropyridine; 5-METHOXY-2-NITROPYRIDI
0

PYRIDINE,6-METHOXY-3-NITRO-2-(1H-PYRROL-1-YL)-
CAS:160657-11-4
Formula: C10H9 N3 O3
160657-11-4
6-methoxy-3-nitro-2-pyrrol-1-ylpyridine;6-methoxy-
219.19676

PYRIDINE-[13C5]
Formula: [13C]5H5N
BLP-000917
[13C5]-Pyridine
84.06

PYRIDINE-[13C5] HYDROCHLORIDE
Formula: [13C]5H5N.HCl
BLP-000918
[13C5]-Pyridine hydrochloride
120.52

PYRIDINE-[15N,D5]
Formula: C5D5[15N]
BLP-001217
85.12

PYRIDINE-2,3,5,6-TETRAMINE
CAS:38926-45-3
38926-45-3

PYRIDINE-2,3,6-TRIAMINE
CAS:4318-79-0
Formula: C5H8N4
4318-79-0
2,3,6-pyridinetriamine; 2,3,6-triamino-pyridin; PY
124.14

PYRIDINE-2,3-DIAMINE DIHYDROCHLORIDE
CAS:71477-20-8
Formula: C5H7N3.2HCl
71477-20-8

PYRIDINE-2,3-DICARBOXAMIDE
CAS:4663-94-9
Formula: C7H7N3O2
4663-94-9
165.15

PYRIDINE-2,3-DICARBOXYLIC ACID N-OXIDE
CAS:38557-80-1
38557-80-1

PYRIDINE-2,3-DICARBOXYLIC ANHYDRIDE
CAS:699-89-9
699-89-9

PYRIDINE-2,3-DIMETHANOL
CAS:38070-79-0
Formula: C7H9NO2
38070-79-0
PYRIDINE-2,3-DIMETHANOL; PYRIDINE-2,3-DIYLDIMETHAN
139.15

PYRIDINE-2,3-DIOL
CAS:84719-32-4
Formula: C5H5NO2
84719-32-4
TIMTEC-BB SBB004333; PYRIDINE-2,3-DIOL
111.1

PYRIDINE-2,4,6-TRICARBOXYLIC ACID
CAS:536-20-9
Formula: C8H5NO6
536-20-9
Pyridine-2,4,6-tricarboxylic acid
211.1284

PYRIDINE-2,4-DIOL
CAS:84719-31-3
84719-31-3

PYRIDINE-2,5-DIMETHANOL
CAS:21514-99-8
Formula: C7H9NO2
BB016931
[6-(hydroxymethyl)-3-pyridinyl]methanol; [6-(hydro
139.15

PYRIDINE-2,5-DISULFONIC ACID
CAS:6602-53-5
Formula: C5H5 N O6 S2
6602-53-5
PYRIDINE-2,3-DISULFONIC ACID
239.23

PYRIDINE-2,5-DISULFONIC ACID
CAS:17624-04-3
Formula: C5H5NO6S2
17624-04-3

PYRIDINE-2,6-BIS(CARBOXIMIDAMIDE) DIHYDROCHLORIDE
CAS:1394382-56-9
Formula: C7H11Cl2N5
1394382-56-9
Weix 2-pyridylcarboxamidine ligand for nickel cata
236.10

PYRIDINE-2,6-D2
CAS:17265-96-2
Formula: C5H3 D2 N
17265-96-2
PYRIDINE-2,6-D2
81.11

PYRIDINE-2,6-DICARBALDEHYDE DIOXIME
CAS:2851-68-5
Formula: C7H7N3O2
2851-68-5

PYRIDINE-2,6-DIETHANOL
CAS:1077-36-7
Formula: C9H13NO2
1077-36-7
2,6-pyridinediethanol; 1077-36-7; 2-[6-(2-hydroxye
167.20502

PYRIDINE-2,6-DISULFONIC ACID
CAS:89949-06-4
Formula: C5H5NO6S2
89949-06-4
PYRIDINE-2,6-DISULFONIC ACID
239.23

PYRIDINE-2,6-DITHIOL
CAS:23941-53-9
Formula: C5H5NS2
23941-53-9
2,6-Dimercaptopyridine; Pyridine-2,6-dithiol
143.2299

PYRIDINE-2-ALDOXIME
CAS:873-69-8
Formula: C6H6N2O
BB038408
(2E)-2-pyridinecarboxaldehyde oxime; (NE)-N-(pyrid
122.12

PYRIDINE-2-ALDOXIME METHYL METHANESULFONATE
CAS:154-97-2
154-97-2

PYRIDINE-2-AZO-P-DIMETHYLANILINE
CAS:13103-75-8
Formula: C13H14N4
13103-75-8
Pyridine-2-azo-p-dimethylaniline; 4-(2-Pyridylazo)
226.28

PYRIDINE-2-BORONIC ACID PINACOL ESTER
Formula: C11H16BNO2
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
205.06

PYRIDINE-2-BORONIC ACID PINACOL ESTER
CAS:874186-98-8
Formula: C11H16BNO2
874186-98-8
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
205.06

PYRIDINE-2-BORONIC ACID, DIMETHYL ESTER
CAS:136805-54-4
Formula: C7H10BNO2
136805-54-4
150.97

PYRIDINE-2-BORONIC ACID, PINACOL ESTER, TECH
CAS:317810-27-8
Formula: C11H16BNO2
317810-27-8
205.06

PYRIDINE-2-CARBALDEHYDE-2-PYRIDYLHYDRAZONE
CAS:2215-33-0
Formula: C11H10N4
2215-33-0
198.224

PYRIDINE-2-CARBONITRILE
CAS:1232006-36-8
1232006-36-8

PYRIDINE-2-CARBONITRILE 1-OXIDE
CAS:2402-98-4
Formula: C6H4N2O
2402-98-4

PYRIDINE-2-CARBONYL CHLORIDE HYDROCHLORIDE
CAS:39901-94-5
Formula: C6H4ClNO.HCl
39901-94-5
PICOLINOYL CHLORIDE HYDROCHLORIDE; PYRIDINE-2-CARB
178.02

PYRIDINE-2-CARBOXALDEHYDE 2-QUINOLYLHYDRAZONE
CAS:7385-99-1
Formula: C15H12N4
7385-99-1
PYRIDINE-2-CARBOXALDEHYDE 2-QUINOLYLHYDRAZONE; PYR
248.28

PYRIDINE-2-CARBOXALDEHYDE METHIODIDE
CAS:3784-97-2
Formula: C7H8INO
BB057948
2-Formyl-1-methylpyridinium Iodide; PCAM
249.05

PYRIDINE-2-CARBOXAMIC ACID
CAS:31888-72-9
Formula: C6H6N2O2
31888-72-9
Picolinohydroxamicacid; 2-Pyridinehydroxamicacid;
138.12404

PYRIDINE-2-CARBOXAMIDINE
CAS:52313-50-5
Formula: C6H7N3
52313-50-5
2-Pyridinecarboxamidine
0

PYRIDINE-2-CARBOXIMIDIC ACID ETHYL ESTER
CAS:41050-95-7
Formula: C8H10N2O
41050-95-7
PYRIDINE-2-CARBOXIMIDIC ACID ETHYL ESTER
150.18

PYRIDINE-2-CARBOXIMIDOHYDRAZIDE
CAS:1005-02-3
Formula: C6H8N4
1005-02-3
N'-aminopyridine-2-carboximidamide; Pyridine-2-car
136.15452

PYRIDINE-2-CARBOXYLIC ACID (2-AMINO-ETHYL)-AMIDE
CAS:103878-43-9
Formula: C8H11N3O
103878-43-9
PYRIDINE-2-CARBOXYLIC ACID (2-AMINO-ETHYL)-AMIDE;
165.19

PYRIDINE-2-CARBOXYLIC ACID (2-AMINO-PHENYL)-AMIDE
CAS:90209-81-7
Formula: C12H11N3O
90209-81-7
PYRIDINE-2-CARBOXYLIC ACID (2-AMINO-PHENYL)-AMIDE;
213.24

PYRIDINE-2-CARBOXYLIC ACID HYDRAZIDE
CAS:1452-57-9
Formula: C6H7N3O
1452-57-9

PYRIDINE-2-D1
CAS:1807-97-2
Formula: C5H4DN
1807-97-2
PYRIDINE-2-D1
80.11

PYRIDINE-2-METHANOL 1-OXIDE
CAS:10242-36-1
Formula: C6H7NO2
10242-36-1
2-(Hydroxymethyl)pyridine 1-Oxide; 2-Pyridinemetha
125.13

PYRIDINE-2-SULFONAMIDE
CAS:63636-89-5
Formula: C5H6N2O2S
BB032223
2-pyridinesulfonamide; pyridine-2-sulfonamide
158.18

PYRIDINE-2-SULFONYL CHLORIDE
CAS:66715-65-9
Formula: C5H4ClNO2S
66715-65-9
2-Pyridinesulfonyl chloride; 2-pyridylsulfonyl chl
177.61

PYRIDINE-3,4,5-TRIAMINE CHLORIDE
CAS:30146-41-9
Formula: C5H8ClN4
30146-41-9

PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE
CAS:4664-08-8
Formula: C7H3NO3
BB026161
furo[3,4-c]pyridine-1,3-dione; furo[3,4-c]pyridine
149.10

PYRIDINE-3,4-DIOL
CAS:10182-48-6
Formula: C5H5NO2
10182-48-6
3,4-pyridinediol; 3,4-DIHYDROXYPYRIDINE; 3,4-DIHYD
111.10

PYRIDINE-3,5-DICARBALDEHYDE
CAS:6221-4-1
Formula: C7H5NO2
6221-4-1
135.1201

PYRIDINE-3,5-DICARBOXALDEHYDE
CAS:6221-04-1
Formula: C7H5NO2
6221-04-1
Pyridine-3,5-dicarboxaldehyde; 3,5-Pyridinedicarba
0

PYRIDINE-3,5-DICARBOXAMIDE
CAS:4663-99-4
Formula: C7H7N3O2
BB057938
pyridine-3,5-dicarboxamide; 3,5-Pyridinedicarboxam
165.14

PYRIDINE-3,5-DICARBOXYLIC ACID MONOETHYL ESTER
CAS:84254-37-5
Formula: C9H9NO4
84254-37-5
Pyridine-3,5-dicarboxylic acid monoethyl ester
195.17

PYRIDINE-3,5-DIOL
CAS:3543-02-0
Formula: C5H5NO2
3543-02-0
3,5-Dihydroxypyridine; Pyridine-3,5-diol
111.1

PYRIDINE-3,5-DISULFONIC ACID
CAS:13069-04-0
Formula: C5H5 N O6 S2
13069-04-0
Pyridine-3,5-disulfonic acid
239.23

PYRIDINE-3-ACETIC ACID ETHYL ESTER
CAS:39931-71-6
Formula: C9H11NO2
39931-71-6
Pyridine-3-Acetic Acid Ethyl Ester
165.18914

PYRIDINE-3-BORONIC ACID HYDROCHLORIDE
CAS:265664-63-9
Formula: C5H7BClNO2
265664-63-9
PYRIDINE-3-BORONIC ACID HCL; PYRIDINE-3-BORONIC AC
159.38

PYRIDINE-3-CARBONITRILE
CAS:1232169-17-3
1232169-17-3

PYRIDINE-3-CARBOXALDEHYDE THIOSEMICARBAZONE
CAS:555-90-8
Formula: C7H8N4S
555-90-8
TIMTEC-BB SBB000221; PYRIDINE-3-CARBOXALDEHYDE THI
180.23

PYRIDINE-3-CARBOXAMIDE
CAS:1255150-40-3
1255150-40-3

PYRIDINE-3-CARBOXIMIDAMIDE HEMIHYDRATE HYDROCHLORIDE
CAS:871825-82-0
Formula: C12H18Cl2N6O
871825-82-0
PYRIDINE-3-CARBOXIMIDAMIDE HEMIHYDRATE HYDROCHLORI
333.22

PYRIDINE-3-SULFONAMIDE
CAS:2922-45-4
Formula: C5H6N2O2S
2922-45-4
pyridine-3-sulfonamide; 3-Pyridinesulfonamide; 292
158.18

PYRIDINE-3-SULFONIC ACID SODIUM SALT
CAS:15521-77-4
Formula: C5H4NNaO3S
15521-77-4
3-PYRIDINE SULFONIC ACID, SODIUM SALT; PYRIDINE-3-
181.14

PYRIDINE-3-SULFONYL CHLORIDE HYDROCHLORIDE
CAS:42899-76-3
Formula: C5H4ClNO2S.ClH
42899-76-3
214.07

PYRIDINE-3-SULFONYL FLUORIDE
CAS:1373307-61-9
Formula: C5H4NO2FS
BB060716
pyridine-3-sulfonyl fluoride; pyridine-3-sulfonylf
161.15

PYRIDINE-4-BORONIC ACID
CAS:1692-15-7
1692-15-7

PYRIDINE-4-BORONIC ACID HYDRATE
CAS:1256355-27-7
Formula: C5H6BNO2.H2O
1256355-27-7
pyridin-4-ylboronicacid; hydrate; Pyridine-4-boron
140.9

PYRIDINE-4-BORONIC ACID HYDROCHLORIDE
CAS:913835-65-1
Formula: C5H6 B N O2 . Cl H
913835-65-1
4-Pyridineboronic acid, HCl; Pyridin-4-ylboronic a
159.38

PYRIDINE-4-BORONIC ACID HYDROCHLORIDE
Formula: C5H7BClNO2
pyridine-4-boronic acid, hcl; pyridin-4-ylboronic
159.38

PYRIDINE-4-BORONIC ACID PROPANEDIOL-1,3 CYCLIC ESTER
CAS:629670-24-2
Formula: C8H10BNO2
629670-24-2
Pyridine-4-boronic acid propanediol-1,3 cyclic est
162.98

PYRIDINE-4-BORONIC ACID, NEOPENTYL ESTER
CAS:869901-52-0
Formula: C10H14BNO2
869901-52-0
4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)pyridine
191.0

PYRIDINE-4-BRONIC ACID
CAS:16922-15-5
16922-15-5

PYRIDINE-4-D1
CAS:10259-15-1
Formula: C5H4DN
10259-15-1
PYRIDINE-4-D1
80.11

PYRIDINE-4-SULFONYL CHLORIDE
CAS:134479-04-2
Formula: C5H4NO2ClS
134479-04-2
4-Pyridinesulfonyl chloride; Pyridine-4-sulfonyl c
177.61

PYRIDINE-4-SULFONYL CHLORIDE HYDROCHLORIDE
CAS:489430-50-4
Formula: C5H5Cl2NO2S
BB026617
4-pyridinesulfonyl chloride;hydrochloride; pyridin
214.07

PYRIDINE-D5
CAS:7291-22-7
7291-22-7

PYRIDINE-TRIPHENYLBORANECOMPLEX
CAS:971-66-4
971-66-4

Pyridine2,6-dicarboxylicdihydrazide
CAS:5112-36-7
5112-36-7

PYRIDINETHIONE
CAS:29468-20-0
Formula: C5H5NS
29468-20-0

PYRIDINIUM 3-NITROBENZENESULFONATE
CAS:84752-61-4
84752-61-4
3-Nitrobenzenesulfonic acid pyridine salt, PNBS
282.27

PYRIDINIUM BROMIDE PERBROMIDE
CAS:39416-48-3
Formula: C5H6Br3N
39416-48-3
hydrogentribromide,compd.withpyridine(1:1); Hydrog
319.82

PYRIDINIUM CHLOROCHROMATE
CAS:26299-14-19
26299-14-19
Pyridinium chlorochromate

PYRIDINIUM DICHROMATE
CAS:20039-37-6
Formula: C10H12Cr2N2O7
20039-37-6
376.2

PYRIDINIUM FLUOROCHROMATE
CAS:83042-08-4
83042-08-4
199.1

PYRIDINIUM FORMATE BUFFER
CAS:15066-28-1
15066-28-1
Pyridinium formate solution
79.10

PYRIDINIUM HYDROGEN SULFATE
CAS:543-54-4
Formula: C10H12N2O4S
543-54-4
pyridine,sulfate(1:1); PYRIDINE SULFATE; pyridiniu
256.28

PYRIDINIUM P-TOLUENESULFONATE
CAS:24057-28-1
Formula: C12H13NO3S
24057-28-1
4-methylbenzenesulfonate;pyridin-1-ium
251.30

Pyridinium Pentafluoroiodide - Hydrogenfluoride Complex
CAS:2243786-10-7
Formula: C5H5N�(F 6I)?�H?
BB058153
79.10 + 240.90 + 1.01

PYRIDINIUM TEFLATE
CAS:40904-35-6
Formula: C5H6F5NOTe
40904-35-6
0
318.70

PYRIDINIUM TRIFLUOROMETHANESULFONATE
CAS:52193-54-1
Formula: C6H6F3NO3S
52193-54-1
pyridin-1-ium;trifluoromethanesulfonate
229.18

PYRIDINIUM, 1-(DIFLUOROMETHYL)-4-(DIMETHYLAMINO)-, BROMIDE (1:1)
CAS:175880-30-5
Formula: C8H11 F2 N2 . Br
175880-30-5
1-(difluoromethyl)-N,N-dimethylpyridin-1-ium-4-ami
253.087146

PYRIDINIUM, 1-[2-(4-BROMOPHENYL)-2-OXOETHYL]-2,4-DIMETHYL-,BROMIDE (1:1)
CAS:6275-90-7
Formula: C15H15 Br N O . Br
6275-90-7
306.1976

PYRIDINIUM, 1-ETHYL-2-[[(2-METHOXYBENZOYL)[[2-METHOXY-3-[[[4-[[(OCTADECYLAMINO)CARBONYL]OXY]-1-PIPERIDINYL]CARBONYL]OXY]PROPOXY]CARBONYL]AMINO]METHYL]-, CHLORIDE
CAS:128400-55-5
Formula: C46H73ClN4O9
128400-55-5
Pyridinium, 1-?ethyl-?2-?[[(2-?methoxybenzoyl)?[[2
861.55

PYRIDINIUM, 1-ETHYL-2-[[3-ETHYL-5-(3-METHYL-2(3H)-BENZOTHIAZOLYLIDENE)-4-OXO-2-THIAZOLIDINYLIDENE]METHYL]-
CAS:142306-96-5
142306-96-5

PYRIDINIUM, 1-HEXADECYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1)
CAS:34359-90-5
Formula: C28H45NO3S
34359-90-5
475.7268

PYRIDINIUM, 1-METHYL-4-[2,2,2-TRIFLUORO-1-(HYDROXYIMINO)ETHYL]-, CHLORIDE (1:1)
CAS:37745-01-0
Formula: C8H8 F3 N2 O . Cl
37745-01-0
240.6101

PYRIDINIUM, 3-(AMINOCARBONYL)-1-HEXYL-,BROMIDE (1:1)
CAS:28356-43-6
Formula: C12H19 N2 O . Br
28356-43-6
207.2915

PYRIDINIUM, 3-(AMINOCARBONYL)-1-METHYL-,CHLORIDE (1:1)
CAS:1005-24-9
Formula: C7H9 N2 O . Cl
1005-24-9
NICOTINAMIDE CHLOROMETHYLATE; N-METHYLNICOTINIC AC
172.61

PYRIDINIUM, 3-METHYL-1-(3-SULFOPROPYL)-, INNER SALT
CAS:14933-13-2
Formula: C9H13 N O3 S
14933-13-2
3-Picolinium, 1-(3-sulfopropyl)-, hydroxide, inner
215.26942

PYRIDINIUM, 4-(2,6-DIMETHYLPHENYL)-1-METHYL-
CAS:122268-84-2
Formula: C14H16 N
122268-84-2
4-(2,6-dimethylphenyl)-1-methylpyridin-1-ium; Pyri
198.283

PYRIDINIUM, 4-[(2,3-DIHYDRO-5,6-DIMETHOXY-1-OXO-1H-INDEN-2-YL)CARBONYL]-1-(PHENYLMETHYL)-, BROMIDE
CAS:923571-17-9
923571-17-9

PYRIDINIUM,1,1'-[1,4-PHENYLENEBIS(METHYLENE)]BIS[4-(PHENYLMETHYL)-, DIBROMIDE (9CI)
CAS:102584-21-4
Formula: C32H30 N2 . 2 Br
102584-21-4
4-benzyl-1-[[4-[(4-benzylpyridin-1-ium-1-yl)methyl
602.402

PYRIDINIUM,1-(2,3-DIHYDRO-1,3-DIOXO-1H-INDEN-2-YL)-3-METHYL-, INNER SALT
CAS:59804-82-9
Formula: C15H11 N O2
59804-82-9

PYRIDINIUM,1-(2-PROPYN-1-YL)-, BROMIDE (1:1)
CAS:6613-03-2
Formula: C8H8 N . Br
6613-03-2
198.0598

PYRIDINIUM,1-(3-OXO-3-PHENYL-1-PROPEN-1-YL)-, CHLORIDE (1:1)
CAS:74251-92-6
Formula: C14H12 N O . Cl
74251-92-6
245.70400

PYRIDINIUM,1-(5-CHLORO-2,3-DIHYDRO-1,3-DIOXO-1H-INDEN-2-YL)-, INNER SALT
CAS:59805-03-7
Formula: C14H8 Cl N O2
59805-03-7

PYRIDINIUM,1-(PHENYLMETHYL)-, ET ME DERIVS., CHLORIDES
CAS:68909-18-2
Formula: C13H16ClN
68909-18-2

PYRIDINIUM,1-[(2,4,6-TRINITROPHENYL)AMINO]-, IODIDE (1:1)
CAS:6295-88-1
Formula: C11H8 N5 O6 . I
6295-88-1
306.2106

PYRIDINIUM,1-[(DIMETHYLAMINO)CARBONYL]-4-(2-SULFOETHYL)-, INNER SALT
CAS:136997-71-2
Formula: C10H14 N2 O4 S
136997-71-2
1-(N,N-DIMETHYLCARBAMOYL)-4-(2-SULFOETHYL)PYRIDINI
258.29

PYRIDINIUM,1-[2-(SULFOOXY)ETHYL]-, INNER SALT
CAS:6142-30-9
Formula: C7H9 N O4 S
6142-30-9
1-[2-(sulphonatooxy)ethyl]pyridinium; 1-[2-(Sulfon
203.21566

PYRIDINIUM,1-[2-[[2-CHLORO-4-[2-(4-NITROPHENYL)DIAZENYL]PHENYL]AMINO]ETHYL]-, CHLORIDE(1:1)
CAS:59827-64-4
Formula: C19H17 Cl N5 O2 . Cl
59827-64-4
1-[2-[[2-chloro-4-[(4-nitrophenyl)azo]phenyl]amino
418.2766

PYRIDINIUM,1-BUTYL-3-METHYL-, BROMIDE (1:1)
CAS:26576-85-2
Formula: C10H16 N . Br
26576-85-2
N-BUTYL-3-METHYLPYRIDINIUM BROMIDE; 1-BUTYL-3-METH
230.14

PYRIDINIUM,1-ETHYL-2-[[(2-METHOXYBENZOYL)[[(2R)-2-METHOXY-3-[[[4-[[(OCTADECYLAMINO)CARBONYL]OXY]-1-PIPERIDINYL]CARBONYL]OXY]PROPOXY]CARBONYL]AMINO]METHYL]-,CHLORIDE (1:1)
CAS:128420-61-1
Formula: C46H73 N4 O9 . Cl
128420-61-1
861.5462

PYRIDINIUM,1-FLUORO-4,6-DIMETHYL-2-SULFO-, INNER SALT
CAS:147541-01-3
Formula: C7H8 F N O3 S
147541-01-3
DAIKIN MEC-01; N-FLUORO-4,6-DIMETHYLPYRIDINIUM-2-S
205.21

PYRIDINIUM,1-FLUORO-4-METHYL-2-SULFO-, INNER SALT
CAS:147540-88-3
Formula: C6H6 F N O3 S
147540-88-3
DAIKIN MEC-02; N-FLUORO-4-METHYLPYRIDINIUM-2-SULFO
191.18

PYRIDINIUM,1-METHYL-,CHLORIDE
CAS:7680-73-1
7680-73-1

PYRIDINIUM,1-METHYL-2-(PYRIDINIOMETHYL)-, IODIDE (1:2)
CAS:6291-05-0
Formula: C12H14 N2 . 2 I
6291-05-0
192.3006

Pyridinium,1-propyl-,bromide
CAS:873-71-2
873-71-2

PYRIDINIUM,2-[2-[(5-BROMO-2-PYRIDINYL)AMINO]ETHENYL]-1-ETHYL-6-METHYL-, IODIDE (1:1)
CAS:1463-95-2
Formula: C15H17 Br N3 . I
1463-95-2
2-[2-[(5-bromo-2-pyridyl)amino]vinyl]-1-ethyl-6-me
446.12405

PYRIDINIUM,2-CHLORO-1-METHYL-, BROMIDE (1:1)
CAS:153403-89-5
Formula: C6H7 Cl N . Br
153403-89-5
2-CHLORO-1-METHYLPYRIDINIUM BROMIDE
208.48

PYRIDINIUM,3,5-DIBROMO-1-(2-OXO-2-PHENYLETHYL)-, BROMIDE (1:1)
CAS:6273-88-7
6273-88-7

PYRIDINIUM,3-CARBOXY-1-METHYL-, HYDROXIDE (1:1)
CAS:6138-40-5
Formula: C7H8 N O2 . H O
6138-40-5
TRIGONELLINE HCL; TRIGONELLIN HYDROCHLORIDE; TIMTE
137.136

PYRIDINIUM,4-[2-[4-(DIPENTADECYLAMINO)PHENYL]ETHENYL]-1-METHYL-, IODIDE (1:1)
CAS:135288-72-1
Formula: C44H75 N2 . I
135288-72-1
758.98

Pyridiniumbutylsulfonate
CAS:21876-43-7
21876-43-7

PYRIDINOLINE
CAS:63800-01-1
Formula: C18H28N4O8
63800-01-1
Hydroxylysylpyridinoline; (+)-pyridinoline; (2S,5R
428.442

PYRIDINOLINE-D5
Formula: C18H23N4O8D5
433.48

PYRIDO[1,2-A]BENZIMIDAZOL-1(2H)-ONE, 3,4-DIHYDRO-3-METHYL- (9CI)
CAS:84258-52-6
Formula: C12H12N2O
84258-52-6
Pyrido[1,2-a]benzimidazol-1(2H)-one, 3,4-dihydro-3
200.23648

PYRIDO[1,2-A]BENZIMIDAZOLE-2,8-DIAMINE (9CI)
CAS:152403-50-4
Formula: C11H10N4
152403-50-4
Pyrido[1,2-a]benzimidazole-2,8-diamine (9CI)
198.2239

PYRIDO[1,2-A]BENZIMIDAZOLE-4-CARBONITRILE, 3-METHYL-1-(1-METHYLETHYL)- (9CI)
CAS:571149-58-1
Formula: C16H15N3
571149-58-1
249.3104

PYRIDO[1,2-B][2,4]BENZODIAZEPIN-6(11H)-IMINE HYDROBROMIDE
CAS:113918-51-7
Formula: C13H11N3.HBr
113918-51-7
11H-pyrido[1,2-b][2,4]benzodiazepin-6-imine; hydro
290.16

Pyrido[2, 3- d] pyridazin- 5(6H) - one
CAS:15370-81-7
Formula: C7H5N3O
BB064214
Pyrido[2,3-d]pyridazin-5-ol
147.13

PYRIDO[2,3-B][1,4]BENZODIOXIN
CAS:72850-33-0
Formula: C11H7NO2
72850-33-0
Pyrido[2,3-b][1,4]benzodioxin
185.17878

PYRIDO[2,3-B][1,6]NAPHTHYRIDINE, 6,7,8,9-TETRAHYDRO- (9CI)
CAS:387358-41-0
Formula: C11H11N3
387358-41-0
Pyrido[2,3-b][1,6]naphthyridine, 6,7,8,9-tetrahydr
185.22514

PYRIDO[2,3-B]PYRAZIN-2(1H)-ONE
CAS:35252-03-0
35252-03-0

PYRIDO[2,3-B]PYRAZIN-3(4H)-ONE, 4-[(1S)-2-[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]-1-(HYDROXYMETHYL)ETHYL]-6-METHOXY-
CAS:1198016-26-0
1198016-26-0

PYRIDO[2,3-B]PYRAZIN-6(4H)-ONE, 2,3-DIMETHYL- (9CI)
CAS:52996-62-0
Formula: C9H9N3O
52996-62-0
175.18726

PYRIDO[2,3-B]PYRAZIN-6(4H)-ONE, 3-AMINO-8-METHYL- (9CI)
CAS:76542-02-4
Formula: C8H8N4O
76542-02-4
176.17532

PYRIDO[2,3-B]PYRAZIN-6-AMINE
CAS:65257-68-3
Formula: C7H6N4
65257-68-3
146.14

PYRIDO[2,3-B]PYRAZIN-7-YLBORONIC ACID, PINACOL ESTER
CAS:1210047-44-1
Formula: C13H16BN3O2
1210047-44-1
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
257.1

PYRIDO[2,3-B]PYRAZIN-8-AMINE (9CI)
CAS:224193-81-1
Formula: C7H6N4
224193-81-1
Pyrido[2,3-b]pyrazin-8-amine (9CI)
146.14934

PYRIDO[2,3-B]PYRAZINE, 2,3-DIETHENYL-1,2,3,4-TETRAHYDRO-, TRANS- (9CI)
CAS:59352-69-1
Formula: C11H13N3
59352-69-1
187.24102

PYRIDO[2,3-B]PYRAZINE, 2,3-DIETHYL-1,2,3,4-TETRAHYDRO-, TRANS- (9CI)
CAS:59352-68-0
Formula: C11H17N3
59352-68-0
191.27278

PYRIDO[2,3-B]PYRAZINE, 2-METHYL- (9CI)
CAS:155629-97-3
Formula: C8H7N3
155629-97-3
Pyrido[2,3-b]pyrazine, 2-methyl- (9CI)
145.16128

PYRIDO[2,3-B]PYRAZINE,3-CHLORO-
CAS:155535-23-2
Formula: C7H4 Cl N3
155535-23-2
2-CHLORO-PYRIDO[2,3-B]PYRAZINE
165.58

PYRIDO[2,3-B]PYRAZINE-2,3-DIAMINE, N,N-DIMETHYL- (9CI)
CAS:56878-29-6
Formula: C9H11N5
56878-29-6
189.21714

PYRIDO[2,3-B]PYRAZINE-2,3-DIONE, 1,4-DIHYDRO-1,4-DIMETHYL- (9CI)
CAS:35252-00-7
Formula: C9H9N3O2
35252-00-7
191.18666

PYRIDO[2,3-B]PYRAZINE-2,3-DIONE, 1,4-DIHYDRO-1-HYDROXY- (9CI)
CAS:809239-90-5
Formula: C7H5N3O3
809239-90-5
179.1329

PYRIDO[2,3-B]PYRAZINE-2,3-DIONE, 1,4-DIHYDRO-4-METHYL- (9CI)
CAS:80708-25-4
Formula: C8H7N3O2
80708-25-4
177.16008

PYRIDO[2,3-B]PYRAZINE-2,3-DIONE, 1,4-DIHYDRO-7-METHYL- (9CI)
CAS:144435-02-9
Formula: C8H7N3O2
144435-02-9
Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-7-met
177.16008

PYRIDO[2,3-B]PYRAZINE-2-CARBOXYLIC ACID
CAS:914637-60-8
Formula: C8H5N3O2
914637-60-8
PYRIDO[2,3-B]PYRAZINE-2-CARBOXYLIC ACID
175.14

PYRIDO[2,3-B]PYRAZINE-6,8-DIAMINE, 2-METHYL- (9CI)
CAS:74023-41-9
Formula: C8H9N5
74023-41-9
175.19056

PYRIDO[2,3-B]PYRAZINE-6,8-DIAMINE, 3-METHYL- (9CI)
CAS:740021-51-6
Formula: C8H9N5
740021-51-6
175.19056

PYRIDO[2,3-B]QUINOXALINE, 6,7,8,9-TETRAHYDRO- (9CI)
CAS:465530-68-1
Formula: C11H11N3
465530-68-1
Pyrido[2,3-b]quinoxaline, 6,7,8,9-tetrahydro- (9CI
185.22514

PYRIDO[2,3-D]PYRIMIDIN-4-AMINE (9CI)
CAS:37538-65-1
Formula: C7H6N4
37538-65-1
146.14934

PYRIDO[2,3-D]PYRIMIDIN-7(1H)-ONE, 6-BROMO-2-(METHYLTHIO)-
CAS:352328-87-1
352328-87-1

PYRIDO[2,3-D]PYRIMIDIN-7-AMINE
CAS:76587-31-0
76587-31-0

PYRIDO[2,3-D]PYRIMIDINE, 2,7-DICHLORO-4-(4-MORPHOLINYL)-
CAS:938443-21-1
938443-21-1

PYRIDO[2,3-D]PYRIMIDINE, 4-CHLORO-1,5,6,7-TETRAHYDRO-
CAS:3771-95-7
Formula: C7H8ClN3
3771-95-7
169.61152

PYRIDO[2,3-D]PYRIMIDINE, 7-CHLORO-2-[(2R,6S)-2,6-DIMETHYL-4-MORPHOLINYL]-4-(4-MORPHOLINYL)-, REL-
CAS:938443-23-3
938443-23-3

PYRIDO[2,3-D]PYRIMIDINE-2,4,7(1H,3H,8H)-TRIONE,5-HYDROXY-1,3-DIMETHYL-8-PHENYL-
CAS:137278-09-2
Formula: C15H13 N3 O4
137278-09-2
299.2814

PYRIDO[2,3-D]PYRIMIDINE-2,4-DIAMINE, N4-METHYL-7-[2-PHENOXY-6-(TRIFLUOROMETHYL)PHENYL]-
CAS:921849-40-3
921849-40-3

PYRIDO[2,3-D]PYRIMIDINE-2,7-DIAMINE, 6-(2,6-DIMETHYLPHENYL)-
CAS:179343-59-0
179343-59-0

PYRIDO[2,3-D]PYRIMIDINE-4,7(3H,8H)-DIONE,2-AMINO-
CAS:945738-71-6
Formula: C7H6 N4 O2
945738-71-6
178.14800

PYRIDO[2,3-D]PYRIMIDINE-4-CARBOXYLIC ACID
CAS:2168847-74-1
Formula: C8H5N3O2
BB017085
4-pyrido[2,3-d]pyrimidinecarboxylic acid; pyrido[2
175.147

PYRIDO[2,3-D]PYRIMIDINE-6-CARBOXAMIDE, 8-(2,3-DIHYDRO-1H-INDEN-5-YL)-5,8-DIHYDRO-N-METHOXY-2-[[4-(1-METHYL-4-PIPERIDINYL)PHENYL]AMINO]-5-OXO-
CAS:1023276-09-6
Formula: C30H32N6O3
1023276-09-6
8-(2,3-dihydro-1H-inden-5-yl)-N-methoxy-2-[4-(1-me
524.61348

PYRIDO[2,3-D]PYRIMIDINE-6-CARBOXYLICACID, 8-ETHYL-5,8-DIHYDRO-5-OXO-2-(1-PIPERAZINYL)-, HYDRATE (1:3)
CAS:72571-82-5
Formula: C14H17 N5 O3 . 3 H2 O
72571-82-5
8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[
357.42

PYRIDO[2,3-E][1,3]OXAZINE-2,4-DIONE
CAS:3971-76-4
Formula: C7H4N2O3
3971-76-4
164.118

PYRIDO[2,3-E]PYRROLO[1,2-A]PYRAZIN-6(4H)-ONE (9CI)
CAS:104149-51-1
Formula: C10H7N3O
104149-51-1
Pyrido[2,3-e]pyrrolo[1,2-a]pyrazin-6(4H)-one (9CI)
185.18208

PYRIDO[2,3-H]QUINAZOLIN-2(1H)-ONE
CAS:1195596-70-3
Formula: C11H7N3O
BB044466
Pyridoquinazolinone
197.19

PYRIDO[3',2':4,5]IMIDAZO[1,2-A]PYRIDIN-2-AMINE
CAS:67730-10-3
Formula: C10H8 N4
67730-10-3
GLU-P-2; 2-AMINODIPYRIDO[1,2-A:3',2'-D]IMIDAZOLE H
184.22

PYRIDO[3',2':4,5]IMIDAZO[1,2-A]PYRIDINE,7-METHYL-
CAS:81810-29-9
Formula: C11H9 N3
81810-29-9
183.2093

PYRIDO[3,2-B][1,4]BENZOTHIAZINE
CAS:261-96-1
261-96-1

PYRIDO[3,2-D][1,3]THIAZOLE-2-THIOL
CAS:57135-09-8
Formula: C6H4N2S2
57135-09-8
PYRIDO[3,2-D]-1,3-THIAZOL-2-THIOL; PYRIDO[3,2-D][1
168.24

PYRIDO[3,2-D]PYRIMIDIN-2(1H)-ONE, 3,4-DIHYDRO- (9CI)
CAS:547756-45-6
Formula: C7H7N3O
547756-45-6
Pyrido[3,2-d]pyrimidin-2(1H)-one, 3,4-dihydro- (9C
149.14998

PYRIDO[3,2-D]PYRIMIDIN-4(1H)-ONE, 2-AMINO-6-CHLORO-
CAS:897359-74-9
897359-74-9

PYRIDO[3,2-D]PYRIMIDIN-4(3H)-ONE
CAS:37538-67-3
Formula: C7H5N3O
37538-67-3
Pyrido[3,2-d]pyrimidin-4(3H)-one; 37538-67-3; Pyri
147.1341

PYRIDO[3,2:4,5]PYRROLO[1,2-A]PYRAZINE, 5,5A,6,7,8,9-HEXAHYDRO-9-METHYL-, (5AR,9R)- (9CI)
CAS:577713-76-9
Formula: C11 H15 N3
577713-76-9
(5aR,9R)-9-methyl-5,5a,6,7,8,9-hexahydropyrido[1,2
189.2569

PYRIDO[3,2:4,5]PYRROLO[1,2-A]PYRAZINE, 6,7,8,9-TETRAHYDRO-9-METHYL-, (9R)- (9CI)
CAS:577712-40-4
Formula: C11 H13 N3
577712-40-4
187.24100

PYRIDO[3,4-B]PYRAZIN-2(1H)-ONE, 1-(2-ETHOXYETHYL)-7-(6-METHOXY-3-PYRIDINYL)-3-[[2-(4-MORPHOLINYL)ETHYL]AMINO]-
CAS:915397-18-1
915397-18-1

PYRIDO[3,4-B]PYRAZIN-2(1H)-ONE, 3-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]-7-(6-METHOXY-3-PYRIDINYL)-1-(2-PROPOXYETHYL)
CAS:954138-07-9
954138-07-9

PYRIDO[3,4-B]PYRAZIN-2(1H)-ONE, 7-(6-METHOXY-3-PYRIDINYL)-3-[[2-(4-MORPHOLINYL)ETHYL]AMINO]-1-(2-PROPOXYETHYL)-
CAS:915396-72-4
915396-72-4

PYRIDO[3,4-B]PYRAZIN-5(1H)-ONE, 2,3,4,6-TETRAHYDRO-6,7-DIMETHYL- (7CI,8CI)
CAS:4967-11-7
Formula: C9H13N3O
4967-11-7
179.21902

PYRIDO[3,4-B]PYRAZINE-2,3-DIONE, 1,4-DIHYDRO-1,4-DIMETHYL- (9CI)
CAS:35252-01-8
Formula: C9H9N3O2
35252-01-8
191.18666

PYRIDO[3,4-B]PYRAZINE-5,7-DIAMINE, 3-METHYL- (9CI)
CAS:74023-40-8
Formula: C8H9N5
74023-40-8
175.19056

PYRIDO[3,4-D]PYRIDAZIN-5(6H)-ONE
CAS:125968-89-0
Formula: C7H5N3O
BB057972
Pyrido[3,4-d]pyridazin-5(6H)-one; 6H-PYRIDO[3,4-D]
147.13

PYRIDO[3,4-D]PYRIMIDIN-4(1H)-ONE,2,3-DIHYDRO-2-THIOXO-
CAS:412341-42-5
Formula: C7H5 N3 O S
412341-42-5
2,3-DIHYDRO-2-THIOXO-PYRIDO[3,4-D]PYRIMIDIN-4(1H)-
179.2

PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 2-[4-[(1-CYCLOBUTYL-4-PIPERIDINYL)OXY]PHENYL]-8-METHOXY-3-METHYL-
CAS:870996-77-3
870996-77-3

PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE,2-ETHYL-
CAS:161333-96-6
Formula: C9H9 N3 O
161333-96-6
2-ETHYLPYRIDO[3,4-D]PYRIMIDIN-4(1H)-ONE
175.19

PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE,5,6,7,8-TETRAHYDRO-
CAS:859826-41-8
Formula: C7H9 N3 O
859826-41-8
5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(4aH)-on
0

PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE,6-FLUORO-
CAS:171178-44-2
Formula: C7H4 F N3 O
171178-44-2
6-FLUOROPYRIDO[3,4-D]PYRIMIDIN-4-OL
165.1245632

PYRIDO[3,4-D]PYRIMIDINE,4-CHLORO-5,6,7,8-TETRAHYDRO-2-(TRIFLUOROMETHYL)-, HYDROCHLORIDE (1:1)
CAS:647863-08-9
Formula: C8H7 Cl F3 N3 . Cl H
647863-08-9
4-Chloro-2-(trifluoromethyl)-5,6,7,8-tetrahydropyr
237.61

PYRIDO[3,4-D]PYRIMIDINE,4-CHLORO-5,6,7,8-TETRAHYDRO-7-(PHENYLMETHYL)-2-(TRIFLUOROMETHYL)-
CAS:647863-01-2
Formula: C15H13 Cl F3 N3
647863-01-2
7-benzyl-4-chloro-2-(trifluoromethyl)-5,6,7,8-tetr
0

PYRIDO[3,4-E]IMIDAZO[1,5-A]PYRAZIN-4(5H)-ONE (9CI)
CAS:240815-66-1
Formula: C9H6N4O
240815-66-1
240815-66-1; SCHEMBL4036186; CTK1A0343; ZINC391151
186.17014

PYRIDO[4',3':4,5]THIENO[2,3-D]PYRIMIDINE,4-CHLORO-5,6,7,8-TETRAHYDRO-7-METHYL-, HYDROCHLORIDE (1:1)
CAS:26830-30-8
Formula: C10H10 Cl N3 S . Cl H
26830-30-8
276.18544

PYRIDO[4,3-C]PYRIDAZINE,3-CHLORO-5,6,7,8-TETRAHYDRO-
CAS:45882-63-1
Formula: C7H8 Cl N3
45882-63-1
3-chloro-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine
0

PYRIDO[4,3-D]PYRIMIDINE, 4-CHLORO-5,6,7,8-TETRAHYDRO-
CAS:944902-64-1
944902-64-1

PYRIDO[4,3:4,5]PYRROLO[1,2-A]PYRAZIN-1(2H)-ONE, 3,4-DIHYDRO- (9CI)
CAS:743466-52-6
Formula: C10 H9 N3 O
743466-52-6
187.19800

PYRIDO[4,3:4,5]PYRROLO[1,2-A]PYRAZINE, 1,2,3,4-TETRAHYDRO- (9CI)
CAS:743466-49-1
Formula: C10 H11 N3
743466-49-1
173.21400

PYRIDO[4,3:4,5]PYRROLO[1,2-A]PYRAZINE, 1,2,3,4-TETRAHYDRO-2-METHYL- (9CI)
CAS:743466-54-8
Formula: C11 H13 N3
743466-54-8
187.24100

Pyridoclax
CAS:1651890-44-6
Formula: C29H22N4
1651890-44-6
Pyridoclax; MR29072; MR 29072; MR29072; SCHEMBL170
426.52

PYRIDOMYCIN
CAS:18791-21-4
Formula: C27H32N4O8
BBF-02591
Erizomycin
540.56

PYRIDOMYCIN HYDROCHLORIDE
CAS:1402-18-2
Formula: C27H33ClN4O8
BBF-02097
577.02

PYRIDONE 6
CAS:457081-03-7
Formula: C18H16FN3O
457081-03-7
Pyridone 6; Pyridone-6; Pyridone6; CMP 6; JAK Inhi
309.34

PYRIDOSTATIN
CAS:1085412-37-8
Formula: C31H32N8O5
1085412-37-8
RR-82; RR82; RR 82
596.64

PYRIDOSTATIN PENTAHYDROCHLORIDE
CAS:1781882-65-2
Formula: C31H32N8O5.5HCl
1781882-65-2
4-(2-Aminoethoxy)N2,N6-bis[(4-(2-aminoethoxy)-2-qu
778.94

PYRIDOSTATIN TFA SALT
CAS:1472611-44-1
Formula: C37H35F9N8O11
1472611-44-1
4-(2-aminoethoxy)-N2,N6-bis(4-(2-aminoethoxy)quino
938.72

PYRIDOSTATIN TRIHYDROCHLORIDE
CAS:2517456-88-9
Formula: C31H35Cl3N8O5
2517456-88-9
RR-82 trihydrochloride; 2,6-Pyridinedicarboxamide,
706.02

PYRIDOSTIGMINE
CAS:155-97-5
Formula: C9H13N2O2+
155-97-5
Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-met
181.21

PYRIDOSTIGMINE BROMIDE
CAS:101-26-8
Formula: C9H13BrN2O2
101-26-8
Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-met
261.12

PYRIDOSTIGMINE-[D3] BROMIDE
Formula: C9H10D3BrN2O2
BLP-003933
Pyridostigmine D3 Bromide; Pyridostigmine-d3 Bromi
264.14

PYRIDOSTIGMINE-[D6] BROMIDE
CAS:2375858-08-3
Formula: C9H7D6BrN2O2
BLP-004476
Pyridostigmine D6 Bromide
267.15

PYRIDOXAL
CAS:66-72-8
Formula: C8H9NO3
66-72-8
167.16

PYRIDOXAL 5'-PHOSPHATE HYDRATE
CAS:853645-22-4
Formula: C8H10NO6P � xH2O
853645-22-4
(4-formyl-5-hydroxy-6-methylpyridin-3-yl)methyl di
247.14 (anhydrous basis)

PYRIDOXAL 5'-PHOSPHATE MONOHYDRATE
CAS:41468-25-1
Formula: C8H10NO6P � H2O
B0001-068441
Pyridoxal phosphate hydrate; (4-formyl-5-hydroxy-6
265.16

PYRIDOXAL GALACTOSIDE
Formula: C14H19O8N
329.31

PYRIDOXAL HYDROCHLORIDE
CAS:65-22-5
Formula: C8H9NO3 � HCl
65-22-5
Pyridoxal HCl
203.62

PYRIDOXAL ISONICOTINOYL HYDRAZONE
CAS:737-86-0
Formula: C14H14N4O3
BB057952
2-[[3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridin
286.29

PYRIDOXAL-(METHYL-[D3])
CAS:1173023-49-8
Formula: C8H6D3NO3
BLP-001218
Deuterated pyridoxal; 3-Hydroxy-5-(hydroxymethyl)-
170.18

PYRIDOXAL-[D3]
CAS:1173148-04-3
Formula: C8H6D3NO3
BLP-003934
Pyridoxal D3
170.18

Pyridoxal-[d3] Hydrochloride
Formula: C8H7D3ClNO3
BLP-012697
Pyridoxal-[2H3] hydrochloride
206.64

Pyridoxal-[d3] Phosphate
CAS:1354560-58-9
Formula: C8H7D3NO6P
BLP-012245
Pyridoxal-d3 5-Phosphate; Pyridoxal-[2H3] phosphat
250.16

Pyridoxal-[d5] 5'-phosphate
CAS:1246818-16-5
Formula: C8H5D5NO6P
BLP-013113
3-Hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyri
252.17

PYRIDOXAL-5-PHOSPHATE
CAS:54-47-7
Formula: C8H10NO6P
B1787-094189
3-Hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyri
247.15

PYRIDOXAMINE
CAS:85-87-0
Formula: C8H12N2O2
85-87-0
4-(aminomethyl)-5-(hydroxymethyl)-2-methyl-pyridin
0

PYRIDOXAMINE DIHYDROCHLORIDE
CAS:524-36-7
Formula: C8H14Cl2N2O2
524-36-7
Pyridoxamine 2HCl
241.11

PYRIDOXAMINE-(METHYL-[D3]) DIHYDROCHLORIDE
CAS:1173023-45-4
Formula: C8H11D3Cl2N2O2
BLP-001219
4-(Aminomethyl)-5-hydroxy-6-(methyl-d3)-3-pyridine
244.13

Pyridoxamine-[d3]
CAS:1173148-03-2
Formula: C8H9D3N2O2
BLP-012545
Pyridoxamine-d3 Dihydrochloride; 4-(Aminomethyl)-5
171.21

PYRIDOXAMINE-[D5] HYDROCHLORIDE
Formula: C8H8D5ClN2O2
BLP-003936
Pyridoxamine Hydrochloride D5
209.68

PYRIDOXAMINE-5'-PHOSPHATE
CAS:529-96-4
Formula: C8H13N2O5P
529-96-4
248.18

PYRIDOXATIN
CAS:135529-30-5
Formula: C15H21NO3
135529-30-5
Tolypocin; Pyridoxatine; (-)-Pyridoxatin; 3-[(1S,2
263.33

PYRIDOXINE
CAS:65-23-6
Formula: C8H11NO3
65-23-6
2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine;
169.178

PYRIDOXINE 3,4-DIPALMITATE
CAS:992-42-7
Formula: C40H71NO5
992-42-7
PYRIDOXINE 3,4-DIPALMITATE; 5-(Hydroxymethyl)-2-me
646

Pyridoxine 5'-�-D-Glucoside
CAS:63245-12-5
Formula: C14H21NO8
BB076616
[5-Hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]
331.32

PYRIDOXINE A-KETOGLUTARATE
CAS:27280-85-9
Formula: C8H11NO3.C5H6O5
27280-85-9
2-Oxoglutaric acid, compound with 5-hydroxy-6-meth
315.276

PYRIDOXINE CYCLIC PHOSPHATE
CAS:36944-85-1
Formula: C8H10NO5P
36944-85-1

PYRIDOXINE DICAPRYLATE
CAS:106483-04-9
Formula: C24H39NO5
106483-04-9
PYRIDOXINE DICAPRYLATE
421.57016

PYRIDOXINE DIOCTENOATE
CAS:59599-61-0
Formula: C24H35NO5
59599-61-0
417.5384

PYRIDOXINE DIPALMITATE
CAS:635-38-1
Formula: C40H71NO5
635-38-1
VITAMIN B6 DIPALMITATE; 5-hydroxy-6-methyl-3,4-pyr
646.00

PYRIDOXINE GALACTOSIDE
Formula: C14H21NO8
331.3

PYRIDOXINE HYDROCHLORIDE
Formula: C8H12ClNO3

PYRIDOXINE HYDROCHLORIDE
CAS:58-56-0
Formula: C8H11NO3.HCl
B0005-298231
5-Hydroxy-6-methyl-3,4-pyridinedimethanol Hydrochl
205.64

PYRIDOXINE IMPURITY 1
Formula: C16H20N2O5
PYRIDOXINE IMPURITY 1; AT31575; CS-0166213; 4,4'-(
320.35

PYRIDOXINE IMPURITY A HCL
CAS:1006-21-9
Formula: C8H9NO2. HCl
1006-21-9
Pyridoxine Cyclic Ether Impurity Hydrochloride Sal
187.63

PYRIDOXINE IMPURITY B HCL
CAS:148-51-6
Formula: C8H11NO2. HCl
148-51-6
2,4-Dimethyl-3-hydroxy-5-hydroxymethylpyridine Hyd
189.64

PYRIDOXINE TRIPALMITATE
CAS:4372-46-7
Formula: C56H101NO6
4372-46-7
PYRIDOXINETRIPALMITATE; VitaminB6tripalmitate; UNI
884.40424

PYRIDOXINE-(METHYL-[D3]) HYDROCHLORIDE
CAS:1189921-12-7
Formula: C8H9D3ClNO3
BLP-001220
Pyridoxine-[2H3] HCl; 5-Hydroxy-6-(methyl-d3)-3,4-
208.66

PYRIDOXINE-[13C]
CAS:98498-97-6
Formula: C7[13C]H11NO3
BLP-000803
[13C]-Pyridoxine
170.18

PYRIDOXINE-[13C4]
Formula: C4[13C]4H11NO3
BLP-003937
Pyridoxine 13C4
173.15

PYRIDOXINE-[D2] HYDROCHLORIDE
CAS:5027-82-7
Formula: C8H10D2ClNO3
BLP-006718
Pyridoxine-D2 Hydrochloride; Pyridoxine-d2 HCl (5-
207.65

PYRIDOXINE-[D5]
CAS:688302-31-0
Formula: C8H6D5NO3
BLP-003938
Pyridoxine D5
174.21

PYRIDOXINE-[D5] HYDROCHLORIDE
CAS:82896-38-6
Formula: C8H7D5ClNO3
BLP-003939
Pyridoxine Hydrochloride D5
210.67

PYRIDOXYLIDENE-L-GLUTAMIC ACID DIPOTASSIUM SALT
CAS:13934-03-7
Formula: C13H14K2N2O6
13934-03-7
372.46

PYRIDOXYLIDENE-L-ISOLEUCINE POTASSIUM SALT
CAS:57212-58-5
Formula: C14H19KN2O4
57212-58-5
PYRIDOXYLIDENE-L-ISOLEUCINE POTASSIUM SALT; Pyrido
318.41

PYRIDOXYOLHYDROCHLORID KRIST. REIN
CAS:58-58-0
58-58-0

PYRIDYL URAZOL
CAS:1076199-39-7
Formula: C7H6N4O2
1076199-39-7
4-(3-Pyridyl)-1,2,4-triazolidine-3,5-dione
178.15

PYRIDYLACETIC ACID-[D4] HYDROCHLORIDE
Formula: C7H4D4ClNO2
BLP-003940
Pyridylacetic acid-d4 HCl
177.62

PYRIDYLAMIDOXIME-1-OXIDE
CAS:65370-37-8
Formula: C6H7N3O2
65370-37-8
153.13

Pyridylpaeoniflorin
CAS:1427054-19-0
Formula: C22H27NO11
NP4540

PYRIFENOX
CAS:83227-23-0
Formula: C14H12Cl2N2O
83227-23-0
DORADO; POLIGROL; PYRIFENOX; RONDO; (Z)-PYRIFENOX
295.16

PYRIFENOX;PODIGROL
CAS:88283-41-4
Formula: C14H12Cl2N2O
88283-41-4
DORADO; (Z)-PYRIFENOX; 1-(2,4-dichlorophenyl)-2-(3
295.1634

PYRIFTALID
CAS:135186-78-6
Formula: C15H14N2O4S
135186-78-6
PYRIFTALID; 7-(4,6-DIMETHOXYPYRIMIN-2-YLTHIO)-3-ME
318.35

PYRILAMINE
CAS:91-84-9
Formula: C17H23N3O
91-84-9
1,2-Ethanediamine, N-[(4-methoxyphenyl)methyl]-N',
285.38

PYRILAMINE MALEATE SALT
CAS:59-33-6
Formula: C21H27N3O5
59-33-6
N1-(4-Methoxybenzyl)-N2,N2-dimethyl-N1-(pyridin-2-
401.46

PYRILAMINE TANNATE
CAS:183969-60-0
183969-60-0

PYRIMETHAMINE
CAS:58-14-0
Formula: C12H13ClN4
NP2637
Pirimecidan; Pirimetamin; RP 4753; RP4753; RP-4753
248.71

Pyrimethamine-[d3]
CAS:1189936-99-9
Formula: C12H10D3ClN4
BLP-012546
Pyrimethamine D3; 5-(4-Chlorophenyl)-6-ethyl-d3-2,
251.73

PYRIMETHANIL
CAS:53112-28-0
Formula: C12H13N3
53112-28-0
4,6-dimethyl-N-phenyl-2-pyrimidinamine; 2-Pyrimidi
199.25

PYRIMETHANIL-[13C,15N2]
Formula: C11[13C]H13N[15N]2
BLP-006719
202.24

PYRIMETHANIL-[15N2]
Formula: C12H13N[15N]2
BLP-001443
201.24

PYRIMETHANIL-[D5]
CAS:2118244-83-8
Formula: C12H8D5N3
BLP-008824
4,6-Dimethyl-N-phenyl-2-pyrimidinamine-d5; 2-Anili
204.28

PYRIMIDIFEN
CAS:105779-78-0
Formula: C20H28ClN3O2
105779-78-0
-4-amine; 4-pyrimidinamine,5-chloro-n-(2-(4-(2-eth
377.91

PYRIMIDIFEN-[D5]
CAS:1794979-20-6
Formula: C20H23D5ClN3O2
BLP-003941
5-Chloro-N-[2-[4-(2-ethoxyethyl-d5)-2,3-dimethylph
382.94

PYRIMIDIN-2-YLMETHANAMINE OXALATE
CAS:866625-10-7
Formula: C7H9N3O4
866625-10-7
199.16

PYRIMIDIN-4(3H)-ONE
CAS:3273-54-9
3273-54-9

PYRIMIDIN-5-YLMETHANAMINE
CAS:25198-95-2
Formula: C5H7N3
25198-95-2
109.13

PYRIMIDINE
CAS:289-95-2
Formula: C4H4N2
289-95-2
Pyrimidine
80.09

Pyrimidine 1
CAS:2561415-61-8
Formula: C16H15ClF2N6O
BPL-100041
380.78

PYRIMIDINE N-OXIDE
CAS:17043-94-6
Formula: C4H4N2O
17043-94-6
1-oxidopyrimidin-1-ium
96.09

PYRIMIDINE NUCLEOSIDE PHOSPHORYLASE
CAS:9055-35-0
9055-35-0

PYRIMIDINE RELATED COMPOUND 1
CAS:1402452-15-6
Formula: C27H28ClN7O3S
1402452-15-6
2-Chloro-N,N-diethyl-5-[[4-[2-[4-[[(methylamino)ca
566.09

PYRIMIDINE, 2,4-DICHLORO-6-(1-METHYLETHYL)-5-NITRO-
CAS:58289-29-5
58289-29-5

PYRIMIDINE, 2,4-DIPROPOXY- (9CI)
CAS:62899-08-5
Formula: C10H16N2O2
62899-08-5
Pyrimidine, 2,4-dipropoxy- (9CI)
196.24624

PYRIMIDINE, 2-(3-METHYL-1-PIPERAZINYL)- (9CI)
CAS:59215-34-8
Formula: C9H14N4
59215-34-8
178.23426

PYRIMIDINE, 2-(4-METHYL-1-PIPERAZINYL)- (9CI)
CAS:145208-86-2
Formula: C9H14N4
145208-86-2

PYRIMIDINE, 2-(CHLOROMETHYL)-5-METHYL
CAS:126504-85-6
Formula: C6H7ClN2
126504-85-6
Pyrimidine, 2-(chloromethyl)-5-methyl; Pyrimidine,
142.58618

PYRIMIDINE, 2-[4-(1-PIPERAZINYL)PHENYL]-
CAS:940903-37-7
940903-37-7

PYRIMIDINE, 2-CHLORO-4-ETHYNYL- (9CI)
CAS:37968-69-7
Formula: C6H3ClN2
37968-69-7
138.55442

PYRIMIDINE, 2-CHLORO-5-FLUORO-4-METHYL- (9CI)
CAS:134000-96-7
Formula: C5H4CLFN2
134000-96-7
Pyrimidine, 2-chloro-5-fluoro-4-methyl- (9CI)
146.5500632

PYRIMIDINE, 2-CHLORO-5-PHENYL-4-(1-PIPERIDINYL)-
CAS:901303-38-6
Formula: C15H16 Cl N3
901303-38-6
273.76100

PYRIMIDINE, 2-ETHYNYL- (9CI)
CAS:37972-24-0
Formula: C6H4N2
37972-24-0
Pyrimidine, 2-ethynyl- (9CI); 2-Ethynylpyrimidine
104.10936

PYRIMIDINE, 2-ETHYNYL-4,6-DIMETHYL- (9CI)
CAS:86520-99-2
Formula: C8H8N2
86520-99-2
Pyrimidine, 2-ethynyl-4,6-dimethyl- (9CI)
132.16252

PYRIMIDINE, 2-IODO-4-METHOXY- (9CI)
CAS:262353-35-5
Formula: C5H5IN2O
262353-35-5
2-iodo-4-methoxypyrimidine; 262353-35-5; 2-iodo-4-
236.01047

PYRIMIDINE, 2-ISOCYANATO- (9CI)
CAS:72975-49-6
Formula: C5H3N3O
72975-49-6
121.09682

PYRIMIDINE, 2-METHOXY-, 1-OXIDE (9CI)
CAS:54565-86-5
Formula: C5H6N2O2
54565-86-5
Pyrimidine, 2-methoxy-, 1-oxide (9CI)
126.11334

Pyrimidine, 4,6-difluoro-2-(methylthio)-
CAS:122815-08-1
Formula: C5H4F2N2S
122815-08-1
4,6-difluoro-2-methylsulfanylpyrimidine; 4,6-Diflu
162.160466

PYRIMIDINE, 4,6-DIFLUORO-2-METHYL- (8CI,9CI)
CAS:18382-80-4
Formula: C5H4F2N2
18382-80-4
Pyrimidine, 4,6-difluoro-2-methyl- (8CI,9CI)
130.0954664

PYRIMIDINE, 4-(1H-PYRAZOL-4-YL)- (9CI)
CAS:28648-87-5
Formula: C7H6N4
28648-87-5
Pyrimidine, 4-(1H-pyrazol-4-yl)- (9CI)
146.14934

PYRIMIDINE, 4-(CHLOROMETHYL)-
CAS:54198-81-1
Formula: C5H5ClN2
54198-81-1
4-(chloromethyl)pyrimidine; 4-(Chloromethyl)pyrimi
128.5596

PYRIMIDINE, 4-(CHLOROMETHYL)-, HYDROCHLORIDE (1:1)
CAS:135207-28-2
Formula: C5H6Cl2N2
135207-28-2
4-(chloromethyl)pyrimidine; hydrochloride; 4-(Chlo
165.02054

PYRIMIDINE, 4-(CHLOROMETHYL)-2-METHYL- (9CI)
CAS:89967-01-1
Formula: C6H7ClN2
89967-01-1
Pyrimidine, 4-(chloromethyl)-2-methyl- (9CI)
142.58618

PYRIMIDINE, 4-BROMO-6-CHLORO-
CAS:126401-90-9
Formula: C4H2 Br Cl N2
126401-90-9
4-BROMO-6-CHLOROPYRIMIDINE; Pyrimidine, 4-bromo-6-
193.42908

PYRIMIDINE, 4-BUTYL-5-METHYL- (9CI)
CAS:501380-06-9
Formula: C9H14N2
501380-06-9
Pyrimidine, 4-butyl-5-methyl- (9CI)
150.22086

PYRIMIDINE, 4-CHLORO-6-(4-METHYL-1H-IMIDAZOL-1-YL)-
CAS:941294-32-2
Formula: C8H7 Cl N4
941294-32-2
1-(6-Chloropyrimidin-4-yl)-4-methyl-1H-imidazole
0

PYRIMIDINE, 4-CHLORO-6-(PHENYLMETHOXY)-
CAS:405930-65-6
Formula: C11H9 Cl N2 O
405930-65-6
4-BENZYLOXY-6-CHLOROPYRIMIDINE
220.65

PYRIMIDINE, 4-CHLORO-6-[(PHENYLMETHOXY)METHYL]-
CAS:914802-11-2
Formula: C12H11 Cl N2 O
914802-11-2
4-BENZYLOXYMETHYL-6-CHLORO-PYRIMIDINE
234.68154

PYRIMIDINE, 4-CHLORO-6-FLUORO
CAS:51422-01-6
Formula: C4H2ClFN2
51422-01-6
Pyrimidine, 4-chloro-6-fluoro- (9CI); Pyrimidine,
132.5234832

PYRIMIDINE, 4-ETHENYL- (9CI)
CAS:45588-69-0
Formula: C6H6N2
45588-69-0
Pyrimidine, 4-ethenyl- (9CI)
106.12524

PYRIMIDINE, 4-ETHYL-2-(METHYLSULFONYL)-6-(1-PROPYNYL)- (9CI)
CAS:746620-21-3
Formula: C10H12N2O2S
746620-21-3
Pyrimidine, 4-ethyl-2-(methylsulfonyl)-6-(1-propyn
224.27948

PYRIMIDINE, 4-METHOXY-2-[(TRIMETHYLSILYL)OXY]- (9CI)
CAS:57098-88-1
Formula: C8H14N2O2Si
57098-88-1
Pyrimidine, 4-methoxy-2-[(trimethylsilyl)oxy]- (9C
198.29446

Pyrimidine, 4-methoxy-2-methyl-
CAS:7314-65-0
7314-65-0

PYRIMIDINE, 5-(4-BROMOPHENYL)-2-CHLORO-
CAS:27794-00-9
Formula: C10H6 Br Cl N2
27794-00-9
5-(4-bromophenyl)-2-chloropyrimidine;5-(4-BROMOPHE
269.52504

PYRIMIDINE, 5-(4-BROMOPHENYL)-4,6-DICHLORO-
CAS:146533-41-7
Formula: C10H5BrCl2N2
146533-41-7
4,6-Dichloro-5-(4-bromophenyl)pyrimidine; 5-(4-bro
303.97

PYRIMIDINE, 5-(CHLOROMETHYL)-2-METHYL- (9CI)
CAS:126504-86-7
Formula: C6H7ClN2
126504-86-7
5-(chloromethyl)-2-methylpyrimidine; 5-(CHLOROMETH
142.58618

PYRIMIDINE, 5-BROMO-2-CHLORO-4-(PHENYLMETHOXY)-
CAS:205672-19-1
Formula: C11H8 Br Cl N2 O
205672-19-1
4-BENZYLOXY-5-BROMO-2-CHLOROPYRIMIDINE; 5-bromo-2-
299.55

PYRIMIDINE, 5-FLUORO-2-(METHYLTHIO)- (7CI,8CI)
CAS:6090-37-5
Formula: C5H5FN2S
6090-37-5
Pyrimidine, 5-fluoro-2-(methylthio)- (7CI,8CI); 5-
144.1700032

PYRIMIDINE, 5-METHOXY-, 1-OXIDE (9CI)
CAS:36529-70-1
Formula: C5H6N2O2
36529-70-1
Pyrimidine, 5-methoxy-, 1-oxide (9CI)
126.11334

PYRIMIDINE, 5-METHOXY-4,6-DIMETHYL- (9CI)
CAS:85331-94-8
Formula: C7H10N2O
85331-94-8
Pyrimidine, 5-methoxy-4,6-dimethyl- (9CI)
138.1671

PYRIMIDINE, 5-METHYL-2-(1-PIPERAZINYL)- (9CI)
CAS:262847-57-4
Formula: C9H14N4
262847-57-4
5-methyl-2-piperazin-1-ylpyrimidine; 5-METHYL-2-PI
178.23426

Pyrimidine, methyl-
CAS:55133-63-6
Formula: C5H6 N2
55133-63-6
94.1145

PYRIMIDINE,1,4,5,6-TETRAHYDRO-2-[(PHENYLMETHYL)THIO]-
CAS:6497-88-7
Formula: C11H14 N2 S
6497-88-7
2-(BENZYLTHIO)-1,4,5,6-TETRAHYDROPYRIMIDINE
206.30726

PYRIMIDINE,2,2'-DITHIOBIS-
CAS:15718-46-4
Formula: C8H6 N4 S2
15718-46-4
222.29004

PYRIMIDINE,2,4,6-TRIFLUORO-5-METHYL-
CAS:18260-60-1
Formula: C5H3 F3 N2
18260-60-1
2,4,6-TRIFLUORO-5-METHYLPYRIMIDINE; Pyrimidine, 2,
148.09

PYRIMIDINE,2,4-BIS[(TRIMETHYLSILYL)OXY]-
CAS:10457-14-4
Formula: C10H20 N2 O2 Si2
10457-14-4
BIS(O-TRIMETHYLSILYL)URACIL; 2,4-BIS-TRIMETHYLSILA
256.449

PYRIMIDINE,2,4-DI-3-PYRIDINYL-
CAS:504408-80-4
Formula: C14H10 N4
504408-80-4
2,4-DIPYRIDIN-3-YLPYRIMIDINE
234.256

PYRIMIDINE,2,4-DIETHOXY-
CAS:20461-60-3
Formula: C8H12 N2 O2
20461-60-3
2,4-DIETHOXYPYRIMIDINE; 2,4-Diethoxypyrimidine ,98
168.19

PYRIMIDINE,2,4-DIETHOXY-5-FLUORO-
CAS:155-36-2
Formula: C8H11 F N2 O2
155-36-2
2,4-DIETHOXY-5-FLUOROPYRIMIDINE
186.1835

PYRIMIDINE,2-(1-PIPERAZINYL)-5-(TRIFLUOROMETHYL)-
CAS:745066-18-6
Formula: C9H11 F3 N4
745066-18-6
232.20600

PYRIMIDINE,2-(4-BROMO-1H-PYRAZOL-1-YL)-
CAS:857641-46-4
Formula: C7H5 Br N4
857641-46-4
225.04500

PYRIMIDINE,2-(METHYLTHIO)-5-NITRO-
CAS:14001-70-8
Formula: C5H5 N3 O2 S
14001-70-8
171.1771

PYRIMIDINE,2-CHLORO-4-(1-PIPERIDINYL)-
CAS:5429-00-5
Formula: C9H12 Cl N3
5429-00-5
2-CHLORO-4-PIPERIDIN-1-YL-PYRIMIDINE; 2-chloro-4-p
197.66

PYRIMIDINE,2-CHLORO-4-HYDRAZINYL-5-METHOXY-
CAS:98021-95-5
Formula: C5H7 Cl N4 O
98021-95-5
174.58800

PYRIMIDINE,2-CHLORO-5-(4-CHLOROPHENYL)-
CAS:27956-40-7
Formula: C10H6 Cl2 N2
27956-40-7
2-CHLORO-5-(4-CHLOROPHENYL)PYRIMIDINE
225.07

PYRIMIDINE,2-CHLORO-5-(4-METHOXYPHENYL)-
CAS:27794-03-2
Formula: C11H9 Cl N2 O
27794-03-2
2-CHLORO-5-(4-METHOXYPHENYL)PYRIMIDINE
220.65

PYRIMIDINE,2-CHLORO-5-PHENYL-
CAS:22536-62-5
Formula: C10H7 Cl N2
22536-62-5
2-CHLORO-5-PHENYL-PYRIMIDINE; 2-Chloro-5-phenyl-py
190.63

PYRIMIDINE,2-FLUORO-5-NITRO-
CAS:62802-41-9
Formula: C4H2 F N3 O2
62802-41-9
2-FLUORO-5-NITROPYRIMIDINE; PYRIMIDINE, 2-FLUORO-5
143.08

PYRIMIDINE,2-HYDRAZINYL-1,4,5,6-TETRAHYDRO-, HYDROBROMIDE (1:1)
CAS:197234-18-7
Formula: C4H10 N4 . Br H
197234-18-7
2-HYDRAZINO-1,4,5,6-TETRAHYDROPYRIMIDINE HYDROBROM
195.06

PYRIMIDINE,2-METHYL-5-NITRO-
CAS:14080-34-3
Formula: C5H5 N3 O2
14080-34-3
139.1121

PYRIMIDINE,4,6-DICHLORO-2-(CHLOROMETHYL)-
CAS:19875-05-9
Formula: C5H3 Cl3 N2
19875-05-9
4,6-dichloro-2-(chloromethyl)pyrimidine;4,6-Dichlo
197.44972

PYRIMIDINE,4,6-DIIODO-2-METHYL-
CAS:66298-49-5
Formula: C5H4 I2 N2
66298-49-5

PYRIMIDINE,4-[(TRIMETHYLSILYL)OXY]-(9CI)
CAS:52523-25-8
Formula: C7H12N2OSi
52523-25-8
Pyrimidine,4-[(trimethylsilyl)oxy]-(9CI)
0

PYRIMIDINE,4-CHLORO-5,6-DIMETHYL-2-(TRIFLUOROMETHYL)-
CAS:175277-32-4
Formula: C7H6 Cl F3 N2
175277-32-4
4-CHLORO-5,6-DIMETHYL-2-(TRIFLUOROMETHYL)PYRIMIDIN
210.58

PYRIMIDINE,4-ETHOXY-2-METHYL-
CAS:24903-66-0
Formula: C7H10 N2 O
24903-66-0
138.1671

PYRIMIDINE,5-(METHYLTHIO)-2-PHENYL-(7CI)
CAS:91091-04-2
Formula: C11H10N2S
91091-04-2
Pyrimidine,5-(methylthio)-2-phenyl-(7CI)
0

PYRIMIDINE,5-BROMO-2-CHLORO-4-(1-PIPERIDINYL)-
CAS:62880-67-5
Formula: C9H11 Br Cl N3
62880-67-5
5-BROMO-2-CHLORO-4-(1-PIPERIDINYL)PYRIMIDINE; 5-br
276.56074

PYRIMIDINE-2,4,5,6(1H,3H)-TETRONE 5-OXIME, MONOSODIUM SALT
CAS:825-29-6
Formula: C4H3N3O4Na
825-29-6

PYRIMIDINE-2,4,5-TRIAMINE
CAS:50855-02-2
50855-02-2

PYRIMIDINE-2,4,6-TRIOL
CAS:223674-01-9
Formula: C4H4N2O3
BB057902
2,4,6-Pyrimidinetriol; Pyrimidine-2,4,6-triol; 6-h
128.09

PYRIMIDINE-2,4,6-TRITHIONE
CAS:6308-40-3
6308-40-3

PYRIMIDINE-2,4-DICARBOXYLIC ACID
CAS:37645-41-3
Formula: C6H4N2O4
37645-41-3
pyrimidine-2,4-dicarboxylicacid;37645-41-3;2,4-PYR
168.10696

PYRIMIDINE-2-BORONIC ACID
CAS:851199-85-4
Formula: C4H5BN2O2
851199-85-4
PYRIMIDINE-2-BORONIC ACID; PYRIMIDIN-2-YLBORONIC A
123.91

PYRIMIDINE-2-BORONIC ACID PINACOL ESTER
CAS:937593-41-4
Formula: C10H15BN2O2
937593-41-4
PYRIMIDINE-2-BORONIC ACID PINACOL ESTER; 2-(4,4,5,
206.05

PYRIMIDINE-2-CARBONYL CHLORIDE
CAS:220769-83-5
Formula: C5H3ClN2O
BB017345
2-pyrimidinecarbonyl chloride; pyrimidine-2-carbon
142.54

PYRIMIDINE-2-CARBOTHIOAMIDE
CAS:4537-73-9
Formula: C5H5N3S
4537-73-9
139.178

PYRIMIDINE-2-CARBOXIMIDAMIDE HYDROCHLORIDE
CAS:138588-40-6
Formula: C5H7ClN4
BB008816
2-pyrimidinecarboximidamide;hydrochloride; pyrimid
158.59

PYRIMIDINE-2-CARBOXIMIDIC ACID METHYL ESTER
CAS:57871-18-8
57871-18-8

PYRIMIDINE-2-CARBOXYLIC ACID
CAS:31519-62-7
Formula: C5H4N2O2
31519-62-7
Pyrimidine-2-carboxylic acid
124.10

PYRIMIDINE-2-CARBOXYLIC ACID SODIUM
CAS:562101-38-6
Formula: C5H3N2NaO2
562101-38-6
PYRIMIDINE-2-CARBOXYLIC ACID SODIUM
146.07

PYRIMIDINE-2-SULFONAMIDE
CAS:142047-90-3
Formula: C4H5N3O2S
BB009285
2-pyrimidinesulfonamide; pyrimidine-2-sulfonamide
159.17

PYRIMIDINE-2-SULFONYL FLUORIDE
CAS:35762-87-9
Formula: C4H3FN2O2S
35762-87-9
162.142

PYRIMIDINE-4,5,6-TRIAMINE SULFATE
CAS:68738-86-3
68738-86-3

PYRIMIDINE-4,6-DIAMINE HYDROCHLORIDE
CAS:5468-67-7
Formula: C4H6N4.HCl
5468-67-7
pyrimidine-4,6-diamine hydrochloride
146.57818

PYRIMIDINE-4,6-DICARBONITRILE
CAS:50844-89-8
Formula: C6H2N4
50844-89-8
pyrimidine-4,6-dicarbonitrile;Pyrimidine-4,6-dicar
130.10688

PYRIMIDINE-4-BORONIC ACID
CAS:852362-24-4
Formula: C4H5N2O2B
BB037550
4-pyrimidinylboronic acid; pyrimidin-4-ylboronic a
123.91

PYRIMIDINE-4-CARBALDEHYDE
CAS:2435-50-9
Formula: C5H4N2O
BB018429
4-pyrimidinecarboxaldehyde; pyrimidine-4-carbaldeh
108.10

PYRIMIDINE-4-CARBOHYDRAZIDE
CAS:39513-54-7
Formula: C5H6N4O
39513-54-7
Pyrimidine-4-carbohydrazide; 4-Pyrimidinecarboxyli
138.13

PYRIMIDINE-4-CARBOXAMIDE
CAS:28648-86-4
Formula: C5H5N3O
BB019901
4-pyrimidinecarboxamide; pyrimidine-4-carboxamide
123.11

PYRIMIDINE-4-CARBOXYLIC ACID METHYL ESTER
CAS:2450-08-0
Formula: C6H6N2O2
2450-08-0
Methyl 4-pyrimidine carboxylate; 4-Pyrimidinecarbo
138.12

PYRIMIDINE-4-CARBOXYLIC ACID SODIUM SALT
CAS:819850-18-5
Formula: C5H3N2NaO2
819850-18-5
PYRIMIDINE-4-CARBOXYLIC ACID, SODIUM SALT; 4-PYRIM
146.08

PYRIMIDINE-4-CARBOXYLIC ACID SODIUM SALT
CAS:819850-18-8
819850-18-8
146.081

PYRIMIDINE-4-PROPANOIC ACID
CAS:819850-17-4
Formula: C7H8N2O2
BB036739
3-(4-pyrimidinyl)propanoic acid; 3-pyrimidin-4-ylp
152.15

PYRIMIDINE-5-BORONIC ACID HEMIHYDRATE
CAS:696602-91-2
Formula: C4H5BN2O2.1/2(H2O)
696602-91-2
132.91

PYRIMIDINE-5-BORONIC ACID PINACOL ESTER
CAS:321724-19-0
Formula: C10H15N2O2B
BB021210
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyr
206.05

PYRIMIDINE-5-CARBOTHIOIC ACID AMIDE
CAS:88891-75-2
Formula: C5H5N3S
88891-75-2
PYRIMIDINE-5-CARBOTHIOIC ACID AMIDE; 5-Pyrimidinec
139.18

PYRIMIDINE-5-CARBOXALDEHYDE
CAS:10070-92-5
Formula: C5H4N2O
10070-92-5
5-pyrimidinecarboxaldehyde; pyrimidine-5-carbaldeh
108.10

PYRIMIDINE-5-CARBOXAMIDE
CAS:40929-49-5
Formula: C5H5N3O
40929-49-5
5-PYRIMIDINECARBOXAMIDE; 5-Pyrimidinecarboxamide (
123.11

PYRIMIDINE-5-CARBOXAMIDINE
CAS:690619-43-3
Formula: C5H6N4
690619-43-3
PYRIMIDINE-5-CARBOXAMIDINE; C-PYRIMIDIN-5-YL-METHA
122.13

PYRIMIDINE-5-CARBOXYLIC ACID
CAS:4595-61-3
Formula: C5H4N2O2
4595-61-3
Pyrimidine-5-carboxylic acid
124.10

PYRIMIDINE-5-SULFONAMIDE
CAS:98621-75-1
Formula: C4H5N3O2S
BB042199
5-pyrimidinesulfonamide; pyrimidine-5-sulfonamide
159.17

PYRIMIDINIUM,2-(ETHYLAMINO)-1,4,5,6-TETRAHYDRO-1,1-DIMETHYL-, CHLORIDE (1:1)
CAS:66922-57-4
Formula: C8H18 N3 . Cl
66922-57-4
191.7

PYRIMIDO(1,2-A)BENZIMIDAZOLE-1-PROPIONAMIDE, 1,2,3,4-TETRAHYDRO-8-METHOXY-A-METHYL-, METHANESULFONATE
CAS:79513-52-3
Formula: C16H24N4O5S
79513-52-3
384.4506

PYRIMIDO(2,1-F)PURINE-2,4,8(1H,3H,9H)-TRIONE, 6,7-DIHYDRO-1,3-DIMETHYL-9-(3-(4-(PHENYLMETHYL)-1-PIPERIDINYL)PROPYL)-, MONOHYDROCHLORIDE
CAS:148712-01-0
Formula: C25H33ClN6O3
148712-01-0
9-[3-(4-benzylpiperidin-1-yl)propyl]-1,3-dimethyl-
501.02092

PYRIMIDO(4,5-D)PYRIMIDIN-4(1H)-ONE, 2,3-DIHYDRO-3-(3-(4-(3-CHLOROPHENYL)-1-PIPERAZINYL)PROPYL)-7-METHYL-1-PHENYL-2-THIOXO-
CAS:142287-34-1
Formula: C26H27ClN6OS
142287-34-1

PYRIMIDO[1,2-A]BENZIMIDAZOLE
CAS:245-55-6
Formula: C10H7N3
245-55-6

PYRIMIDO[1,2-A]BENZIMIDAZOLE, 2,4-DIMETHYL- (6CI,7CI,8CI,9CI)
CAS:25513-98-8
Formula: C12H11N3
25513-98-8
Pyrimido[1,2-a]benzimidazole, 2,4-dimethyl- (6CI,7
0

PYRIMIDO[1,2-A]PURIN-10(1H)-ONE
CAS:103408-45-3
Formula: C8H5N5O
103408-45-3
Pyrimido[1,2-a]purin-10(3H)-one
187.16

Pyrimido[1,2-a]purin-10(1H)-one-[13C3]
CAS:1246815-92-8
Formula: C5[13C]3H5N5O
BLP-013078
Pyrimido[1,2-a]purin-10(1H)-one-13C3; Pyrimido[1,2
190.14

PYRIMIDO[4,5-B]QUINOLINE-2(1H)-THIONE, 4-AMINO-6,7,8,9-TETRAHYDRO- (9CI)
CAS:577984-25-9
Formula: C11H12N4S
577984-25-9
232.30478

PYRIMIDO[4,5-C]PYRIDAZINE-5,7-DIOL
CAS:20886-77-5
Formula: C6H4N4O2
20886-77-5

PYRIMIDO[4,5-D]PYRIMIDIN-4-OL, 3,4-DIHYDRO- (9CI)
CAS:51290-93-8
Formula: C6H6N4O
51290-93-8
150.13804

PYRIMIDO[4,5-E]-1,2,3,4-TETRAZINE(9CI)
CAS:6133-70-6
Formula: C4H2 N6
6133-70-6
134.09888

PYRIMIDO[4,5-E]-1,2,4-TRIAZINE(9CI)
CAS:255-01-6
Formula: C5H3 N5
255-01-6
133.11082

PYRIMIDO[4,5-E]-AS-TRIAZINE-3,6,8(2H,5H,7H)-TRIONE(8CI)
CAS:13538-84-6
Formula: C5H3 N5 O3
13538-84-6
SBB014559; ST091430; pyrimido[4,5-e]-1,2,4-triazin
181.109

PYRIMIDO[5,4-D]PYRIMIDIN-4(1H)-ONE, 6-CHLORO-
CAS:189747-31-7
189747-31-7

PYRIMIDO[5,4-D]PYRIMIDIN-4-OL
CAS:28285-65-6
28285-65-6

PYRIMIDO[5,4-E]-1,2,4-TRIAZINE-3,5-DIONE, 1,2-DIHYDRO-
CAS:54185-68-1
Formula: C5H3 N5 O2
54185-68-1
165.1096

PYRIMIDO[5,4-E]-1,2,4-TRIAZINE-5,7-DIAMINE, 3-[[4-([1,1'-BIPHENYL]-4-YLMETHYL)-1-PIPERAZINYL]METHYL]-
CAS:556832-54-3
556832-54-3

PYRIMITATE
CAS:5221-49-8
Formula: C11H20N3O3PS
5221-49-8
ici29661; phosphorothioicacid,o-(2-(dimethylamino)
305.33

PYRIMORPH
CAS:868390-90-3
Formula: C22H25ClN2O2
868390-90-3
384.9

PYRINDAMYCIN A
CAS:118292-36-7
Formula: C26H26ClN3O8
BBF-01183
Duocarmycin C2; Antibiotic DC 89A2; Benzo(1,2-b:4,
543.95

PYRINDAMYCIN B
CAS:118292-35-6
Formula: C26H26ClN3O8
BBF-01182
Pyrindamycin B; Antibiotic DC 89A1; Antibiotic SF
543.95

PYRINOLINE
CAS:1740-22-3
Formula: C27H20N4O
1740-22-3
Pyrinoline; 3-Bis(2-pyridyl)methylene-a,a-bis(2-py
416.482

PYRINTEGRIN
CAS:1228445-38-2
Formula: C23H25N5O3S
1228445-38-2
BCP19679; N-(cyclopropylmethyl)-4-[[4-(6-hydroxy-3
451.54

PYRIOFENONE-[13C,D3]
CAS:1794979-50-2
Formula: C17[13C]H17D3ClNO5
BLP-003942
Pyriofenone-13C,d3
369.82

PYRIPROLE
CAS:394730-71-3
Formula: C18H10Cl2F5N5S
BB054486
1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-((dif
494.27

PYRIPROXYFEN
CAS:95737-68-1
Formula: C20H19NO3
B0084-101147
Propiconazole; 2-[1-Methyl-2-(4-phenoxyphenoxy)eth
321.37

PYRIPYROPENE A
CAS:147444-03-9
Formula: C31H37NO10
BBF-02592
(3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(acetoxymethyl)
583.62

PYRIPYROPENE B
CAS:151519-44-7
Formula: C32H39NO10
BBF-02098
2H,11H-Naphtho[2,1-b]pyrano[3,4-e]pyran-11-one,3,6
597.65

PYRISULFOXIN A
CAS:187337-07-1
Formula: C13H13N3O3S
BBF-02099
291.33

PYRISULFOXIN B
Formula: C13H11N3O2S
BBF-02100
273.31

PYRITE
CAS:1309-36-0
Formula: FeS2
1309-36-0
MARCASITE; IRON DISULFIDE; IRON(II) DISULFIDE; IRO
119.967

PYRITHIAMINE HYDROBROMIDE
CAS:534-64-5
Formula: C14H18N4O � 2HBr
534-64-5
2-[1-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-me
420.14

PYRITHIOBAC
CAS:123342-93-8
Formula: C13H11ClN2O4S
123342-93-8
2-Chloro-6-[(4,6-dimethoxy-2-pyrimidinyl)thio]benz
326.76

PYRITHIONE
CAS:1121-30-8
Formula: C5H5NOS
1121-30-8
1-Hydroxyl-1H-pyridine-2-thione; 1-Hydroxypyridine
127.16

PYRITHIOXIN
CAS:1098-97-1
Formula: C16H20N2O4S2
1098-97-1
PYRITHIOXIN;PYRITHIOXINE;PYRITINOL;3,3'-(dithiobis
368.47

PYRITHIOXIN DIHYDROCHLORIDE
CAS:10049-83-9
Formula: C16H20N2O4S2.2HCl
10049-83-9
Pyrithioxine hydrochloride; Pyrithioxine HCl; Life
441.38

PYRITHYLDIONE
CAS:77-04-3
Formula: C9H13NO2
77-04-3
PYRITHYLDIONE; 2,4(1H,3H)-Pyridinedione, 3,3-dieth
167.20

PYRITINOL-[D10] HYDRATE
CAS:1346601-09-9
Formula: C16H14D10Cl2N2O5S2
BLP-003943
3,3'-[Dithiobis(methylene)]bis[5-hydroxy-6-methyl-
396.55

PYROCATECHOL
CAS:4055-72-5
Formula: C6H6O2
4055-72-5
110.11064

PYROCATECHOL MONOGLUCOSIDE
CAS:2400-71-7
Formula: C12H16O7
NP5129
Pyrocatechol-O-beta-D-glucopyranoside;(2R,3S,4S,5R
272.25

PYROCATECHOL VIOLET
CAS:115-41-3
Formula: C19H14O7S
115-41-3
1,2-Benzenediol,4,4'-(3H-2,1-benzoxathiol-3-yliden
386.37

PYROCATECHOL VIOLET SODIUM SALT
CAS:312619-38-8
Formula: C19H10O7S.4Na
312619-38-8
474.307

PYROCATECHOL VIOLET)
CAS:3117-41-7
Formula: C19H14O7S
3117-41-7
4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1$l^{6}-ben
386.37526

PYROCATECHOL-4-AMMONIUMSUL FONATE
CAS:61070-09-5
Formula: C6H6NO5S
61070-09-5
0

PYROCHLORE,BISMUTH CADMIUM RUTHENIUM
CAS:68479-13-0
68479-13-0

PYROCHROITE (MN(OH)2)
CAS:1310-97-0
Formula: H2MnO2
1310-97-0
Pyrochroite
88.95

PYROCINCHOLIC ACID METHYL ESTER
CAS:107160-24-7
Formula: C30H48O3
NP6902
Pyrocincholic acid methyl ester; 107160-24-7; meth
456.7

PYROCOLL
CAS:484-73-1
Formula: C10H6N2O2
BBF-02593
186.17

PYROCURZERENONE
CAS:20013-75-6
Formula: C15H16O
NP5726
6,7-Dihydro-1,5,8-trimethylnaphtho[2,1-b]furan
212.292

PYROGALLOL
CAS:87-66-1
Formula: C6H6O3
NP4599
1,2,3-Benzenetriol; 1,2,3-Trihydroxybenzene; 2,3-D
126.11

Pyrogallol a-D-glucopyranoside
Formula: C12H16O8
288.25

PYROGALLOL RED
CAS:32638-88-3
Formula: C19H12O8S
32638-88-3
400.36

PYROGALLOL RED
CAS:3172-49-4
Formula: C19H12O8S
3172-49-4
PYROGALLOSULFONPHTHALEIN; PYROGALLOL RED; PYROGALL
400.36

PYROGALLOL RED
CAS:85531-30-2
Formula: C19H12O8S
85531-30-2
Pyrogallolsulfonephthaleine
0

PYROGALLOL-[D6]
CAS:1216684-97-7
Formula: C6D6O3
BLP-003944
Pyrogallol D6
132.15

PYROGLU-GLY-ARG P-NITROANILIDE
CAS:72194-52-6
Formula: C19H26N8O6 ? HCL
72194-52-6
498.9

PYROGLU-SER-LEU-ARG-TRP AMIDE
CAS:114056-25-6
Formula: C31H46N10O7
114056-25-6
490.47

PYROGLUTAMATE AMINOPEPTIDASE FROM PYROCOCCUS FURIOSUS, RECOMBINANT FROM E. COLI
CAS:9075-21-2
9075-21-2
Pyrase, Pyroglutamyl-Peptidase I, Pyrrolidone Carb

PYROGLUTAMIC ACID
CAS:16891-48-8
Formula: C5H7NO3
16891-48-8
129.11400

PYROGLUTAMIC ACID L-ARGININE SALT
CAS:64855-91-0
Formula: C11H21N5O5
64855-91-0
303.31500

PYROGLUTAMIC ACID N-DODECYL ESTER
CAS:22794-26-9
Formula: C17H31NO3
22794-26-9

PYROGLUTAMIC ACID-[13C5,15N]
CAS:1188276-86-9
Formula: [13C]5H7[15N]O3
BLP-000899
[13C5,15N]-Pyroglutamic acid
135.07

PYROGLUTAMINOL
CAS:17342-08-4
Formula: C5H9NO2
BAT-000384
(S)-5-(Hydroxymethyl)-2-pyrrolidinone; (S)-(+)-5-h
115.12

Pyroglutamylvaline
CAS:21282-10-0
Formula: C10H16N2O4
BAT-014904
PYR-VAL-OH; Pyroglutamyl valine; 5-Oxoprolylvaline
228.24

PYROLAN.
CAS:87-47-8
Formula: C13H15N3O2
87-47-8
(5-methyl-2-phenyl-pyrazol-3-yl) N,N-dimethylcarba
245.31

PYROLIGNEOUS ACID
CAS:8030-97-5
8030-97-5
Pyroligneousacids; woodvinegar; FEMA 2967; PYROLIG
0

PYROLYSIS FUEL OIL
CAS:69013-21-4
69013-21-4

PYROMECONIC ACID
CAS:496-63-9
Formula: C5H4O3
NP5233
3-hydroxypyran-4-one
112.08

PYROMECONIC ACID O-METHYL ETHER
CAS:1193-64-2
Formula: C6H6O3
BB057904
3-Methoxy-4H-Pyran-4-one; 3-Methoxy-4-pyranone; 3-
126.11

PYROMELLITIC DIIMIDE
CAS:2550-73-4
Formula: C10H4N2O4
2550-73-4
pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone
216.15

PYRONARIDINE
CAS:74847-35-1
Formula: C29H32ClN5O2
B0084-476596
2-Methoxy-7-chloro-10-(3',5'-bis(pyrrolin-1-ylmeth
518.04968

PYRONARIDINE TETRAPHOSPHATE
CAS:76748-86-2
Formula: C29H44ClN5O18P4
B0084-351041
Pyranoridine phosphate; Pyronaridine phosphate; 4-
910.033

PYRONARIDINE-[D4] TETRAPHOSPHATE
CAS:1186026-25-4
Formula: C29H40D4ClN5O18P4
BLP-003945
Pyronaridine D4 Tetraphosphate
914.06

PYRONIL 45-[D34]
CAS:1793944-59-8
Formula: C24D34BR4O4
BLP-003946
3,4,5,6-Tetrabromo-1,2-benzenedicarboxylic Acid 1,
740.35

PYRONIN Y
CAS:92-32-0
Formula: C17H19ClN2O
92-32-0
Pyronine Y; 3,6-bis(dimethylamino)-xanthylium, mon
302.8

PYROPHEOPHORBIDE-A
CAS:24533-72-0
Formula: C33H34N4O3
24533-72-0
(17S,18S)-3-Vinyl-3-deethyl-17,18-dihydrophytoporp
534.65

PYROPHOSPHATASE, ACID FROM TOBACCO
CAS:9033-44-7
9033-44-7

PYROPHOSPHATASE, NUCLEOTIDE FROM CROTALUS ADAMANTEUS VENOM
CAS:9032-64-8
9032-64-8
Dinucleotide nucleotidohydrolase

PYROPHOSPHORIC ACID
CAS:2466-09-3
Formula: H4O7P2
2466-09-3
Diphosphorsaeure;Pyrophosphoric Acid;phosphono dih

PYROPHOSPHORIC ACID-[18O7]
CAS:1257293-46-1
Formula: H4[18O]7P2
BLP-003947
Diphosphoric Acid-18O7; Pyrophosphoric-18O7 Acid
191.97

PYROPHYLLITE(ALH(SIO3)2) (9CI)
CAS:12269-78-2
Formula: Al. 2 H2 O3 Si
12269-78-2
PYRAX HS; PYRAX MP; PYRAX(R) A; PYRAX(R) B; PYRAX
0

PYROPRUNAT
CAS:68039-73-6
Formula: C14H22O2
68039-73-6

PYROSULFUROUS ACID, DISODIUM SALT
CAS:7757-74-6
Formula: H2O5S2
7757-74-6
190.10700

PYROTINIB
CAS:1269662-73-8
Formula: C32H31ClN6O3
B0084-267738
(R,E)-N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)pheny
582.21

PYROTINIB DIMALEATE
CAS:1397922-61-0
Formula: C40H39ClN6O11
1397922-61-0
BLTN; Pyrroltinib dimaleate; SHR-1258 dimaleate
815.22

PYROXAMIDE
CAS:382180-17-8
Formula: C13H19N3O3
382180-17-8
N1-hydroxy-N8-(pyridin-3-yl)octanediamide; N-Hydro
265.313

PYROXAMINE
CAS:5560-75-8
Formula: C22H24ClNO5
5560-75-8
417.88300

PYROXASULFONE
CAS:447399-55-5
Formula: C12H14F5N3O4S
447399-55-5
3-[[[5-(Difluoromethoxy)-1-methyl-3-(trifluorometh
391.32

PYROXSULAM
CAS:422556-08-9
Formula: C14H13F3N6O5S
422556-08-9
3-Pyridinesulfonamide, N-(5,7-dimethoxy[1,2,4]tria
434.35

PYRRALINE
CAS:74509-14-1
Formula: C12H18N2O4
74509-14-1
(aS)-a-
254.28

Pyrraline-[13C,15N]
CAS:1456895-15-0
Formula: C613C6H1815N2O4
BLP-015113
262.23

PYRROCAINE
CAS:2210-77-7
2210-77-7
Pyrrocaine; EN-1010; Endocaine; N-(2,6-Dimethylphe
0

PYRROLE BLUE
CAS:1324-86-3
Formula: C40H30N3O6NaS2
1324-86-3
5-cyclohexadien-1-ylidene]amino]-nyl)amino]phenyl]
735.82

Pyrrole-[15N]
CAS:26120-22-9
Formula: C4H4[15N]
26120-22-9
Pyrrole-15N
68.08

PYRROLE-2,3,5-TRICARBOXYLIC ACID
CAS:945-32-4
Formula: C7H5NO6
B2694-451328
1H-Pyrrole-2,3,5-tricarboxylic Acid
199.12

PYRROLE-2,3-DICARBOXYLIC ACID MONOHYDRATE
CAS:1329802-41-6
Formula: C6H7NO5
BB076624
1H-Pyrrole-2,3-dicarboxylic Acid Hydrate; PDCA
173.12

PYRROLE-2,4-DICARBONITRILE
CAS:74023-87-3
74023-87-3

PYRROLE-2,4-DICARBOXALDEHYDE, 3,5-DIMETHYL- (6CI,7CI,8CI)
CAS:2199-61-3
Formula: C8H9NO2
2199-61-3
Pyrrole-2,4-dicarboxaldehyde, 3,5-dimethyl- (6CI,7
0

PYRROLE-2-ACETIC ACID
CAS:79673-53-3
Formula: C6H7NO2
BB036395
2-(1H-pyrrol-2-yl)acetic acid; 2-(1H-pyrrol-2-yl)a
125.13

PYRROLE-2-ACETONITRILE
CAS:50551-29-6
Formula: C6H6N2
BB027108
2-(1H-pyrrol-2-yl)acetonitrile; 2-(1H-pyrrol-2-yl)
106.13

PYRROLE-2-CARBONITRILE
CAS:4513-94-4
Formula: C5H4N2
4513-94-4
1H-pyrrole-2-carbonitrile
92.10

PYRROLE-2-CARBOXALDEHYDE
CAS:254729-95-8
Formula: C5H5NO
254729-95-8
1H-Pyrrole-2-carbaldehyde
95.10

PYRROLE-2-CARBOXALDEHYDE
CAS:1003-29-8
Formula: C5H5NO
1003-29-8
1H-Pyrrole-2-carbaldehyde
95.10

PYRROLE-2-CARBOXALDOXIME
CAS:32597-34-5
Formula: C5H6N2O
32597-34-5
1H-PYRROLE-2-CARBALDEHYDE OXIME; SALOR-INT L166952
110.11

PYRROLE-2-CARBOXYLIC ACID
CAS:634-97-9
Formula: C5H5NO2
BAT-014290
Minaline; 2-Pyrrolecarboxylic Acid
111.10

PYRROLE-3-CARBONITRILE
CAS:7126-38-7
Formula: C5H4N2
BB034338
1H-pyrrole-3-carbonitrile; 1H-pyrrole-3-carbonitri
92.10

PYRROLE-3-CARBOXYLIC ACID
CAS:931-03-3
Formula: C5H5NO2
931-03-3
1H-pyrrole-3-carboxylic acid
111.10

PYRROLE-3-CARBOXYLIC ACID HYDRATE
CAS:336100-46-0
Formula: C5H7NO3
336100-46-0
129.11

PYRROLE-D5
CAS:18430-85-8
Formula: C4D5N
18430-85-8
PYRROLE-D5; Pyrrole-d5 98 %; PYRROLE-D5, 98 ATOM %
72.12

PYRROLE-DERIVATIVE1
CAS:474006-30-9
Formula: C23H21NO4
474006-30-9
Acetic acid, 2-[3-[(1E)-3-[2-(4-methylbenzoyl)-1H-
375.42

PYRROLIDIN-(R)-3-YLAMINE
CAS:166183-82-5
166183-82-5

PYRROLIDIN-1-YL N-(2,4-DICHLOROPHENYL)CARBAMATE
CAS:69766-74-1
Formula: C11H12Cl2N2O2
69766-74-1
275.131

PYRROLIDIN-1-YL(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-3-YL)METHANONE
CAS:1218790-21-6
Formula: C16H23BN2O3
1218790-21-6
5-(Pyrrolidinocarbonyl)pyridine-3-boronic acid, pi
0

PYRROLIDIN-1-YL-ACETIC ACID HYDROCHLORIDE
CAS:6628-74-6
Formula: C6H12ClNO2
6628-74-6
2-pyrrolidin-1-ylacetic acid;hydrochloride
165.62

PYRROLIDIN-2-YL-(1,4,7-TRIOXA-10-AZA-CYCLODODEC-10-YL)-METHANONE
CAS:436811-22-2
Formula: C13H24N2O4
436811-22-2
PYRROLIDIN-2-YL-(1,4,7-TRIOXA-10-AZA-CYCLODODEC-10
272.34

PYRROLIDIN-2-YL-ACETIC ACID TERT-BUTYL ESTER,
CAS:754177-25-8
Formula: C10H19NO2
754177-25-8
185.26300

PYRROLIDIN-2-YL-CARBAMIC ACID TERT-BUTYL ESTER
CAS:185693-00-9
Formula: C9H18N2O2
185693-00-9
PYRROLIDIN-2-YL-CARBAMIC ACID TERT-BUTYL ESTER; Ca
186.25142

PYRROLIDIN-3-YL-ACETIC ACID TERT-BUTYL ESTER
CAS:783301-96-2
Formula: C10H19NO2
783301-96-2
185.26300

PYRROLIDIN-3-YLMETHANAMINE
CAS:67318-88-1
Formula: C5H12N2
67318-88-1
100.16200

PYRROLIDINE HYDRIODIDE
CAS:45361-12-4
Formula: C4H9N�HI
45361-12-4
Pyrrolidinium Iodide
199.04

PYRROLIDINE HYDROBROMIDE
CAS:55810-80-5
Formula: C4H9N�HBr
55810-80-5
Pyrrolidinium Bromide
152.04

PYRROLIDINE HYDROCHLORIDE
CAS:25150-61-2
Formula: C4H9N�HCl
25150-61-2
Pyrrolidinium Chloride
107.58

PYRROLIDINE, 1-(METHYLSULFONYL)-
CAS:51599-68-9
51599-68-9

PYRROLIDINE, 1-[(1-METHYL-1H-IMIDAZOL-2-YL)ACETYL]- (9CI)
CAS:445394-72-9
Formula: C10H15N3O
445394-72-9
Pyrrolidine, 1-[(1-methyl-1H-imidazol-2-yl)acetyl]
193.2456

PYRROLIDINE, 1-[(1R,5R,6R)-6-METHYLBICYCLO[3.1.0]HEX-1-YL]-, REL- (9CI)
CAS:216314-48-6
Formula: C11H19N
216314-48-6
Pyrrolidine, 1-[(1R,5R,6R)-6-methylbicyclo[3.1.0]h
0

PYRROLIDINE, 1-[(2R)-2-METHYL-1-OXOBUTYL]- (9CI)
CAS:667420-91-9
Formula: C9H17NO
667420-91-9
Pyrrolidine, 1-[(2R)-2-methyl-1-oxobutyl]- (9CI)
155.23738

PYRROLIDINE, 1-[(METHYL-ONN-AZOXY)CARBONYL]- (9CI)
CAS:200808-67-9
Formula: C6H11N3O2
200808-67-9
Pyrrolidine, 1-[(methyl-ONN-azoxy)carbonyl]- (9CI)
157.17044

PYRROLIDINE, 1-[2-[4-(PHENYLMETHYL)PHENOXY]ETHYL]-
CAS:147664-41-3
147664-41-3

PYRROLIDINE, 1-[3-(4-ETHYLPHENYL)-1-OXO-2-PROPENYL]- (9CI)
CAS:514841-53-3
Formula: C15H19NO
514841-53-3
Pyrrolidine, 1-[3-(4-ethylphenyl)-1-oxo-2-propenyl
229.31746

PYRROLIDINE, 1-HYDROXY-2-[(2-PROPENYLOXY)METHYL]-, (2S)- (9CI)
CAS:403477-64-5
Formula: C8H15NO2
403477-64-5
Pyrrolidine, 1-hydroxy-2-[(2-propenyloxy)methyl]-,
157.2102

PYRROLIDINE, 2-(1-METHOXY-1-METHYLETHYL)-, (2S)-
CAS:118971-00-9
Formula: C8H17 N O
118971-00-9
118971-00-9; (S)-2-(2-Methoxypropan-2-yl)pyrrolidi
143.22668

PYRROLIDINE, 2-(1-METHYLPROPYL)-
CAS:383127-24-0
Formula: C8H17 N
383127-24-0
2-SEC-BUTYLPYRROLIDINE;Pyrrolidine,2-(1-methylprop
127.22728

PYRROLIDINE, 2-(2,4-DIFLUOROPHENYL)-4-METHYL- (9CI)
CAS:603069-10-9
Formula: C11H13F2N
603069-10-9
Pyrrolidine, 2-(2,4-difluorophenyl)-4-methyl- (9CI
197.2244264

PYRROLIDINE, 2-(2-METHOXY-3,5-DIMETHYLPHENYL)-4-METHYL- (9CI)
CAS:603068-97-9
Formula: C14H21NO
603068-97-9
Pyrrolidine, 2-(2-methoxy-3,5-dimethylphenyl)-4-me
219.32264

PYRROLIDINE, 2-(3-PHENOXYPHENYL)-
CAS:68548-75-4
Formula: C16H17 N O
68548-75-4
2-(3-PHENOXYPHENYL)-PYRROLIDINE
239.31

PYRROLIDINE, 2-(BROMOMETHYL)-, HYDROBROMIDE
CAS:3433-29-2
Formula: C5H11Br2N
3433-29-2
244.95554

PYRROLIDINE, 2-(DIPHENYLMETHYL)-, HYDROCHLORIDE, (R)- (9CI)
CAS:23627-61-4
Formula: C17H19N�HCl
23627-61-4
273.8

PYRROLIDINE, 2-[(4-FLUOROPHENYL)METHYL]-
CAS:350017-04-8
Formula: C11H14 F N
350017-04-8
2-(4-FLUORO-BENZYL)-PYRROLIDINE
179.23

PYRROLIDINE, 2-[2-(1,3-DIOXAN-2-YL)ETHYL]-1-METHYL-
CAS:868618-73-9
Formula: C11H21 N O2
868618-73-9
199.29000

PYRROLIDINE, 2-ETHYL-
CAS:1003-28-7
Formula: C6H13 N
1003-28-7
2-ethylpyrrolidine; 1003-28-7; Pyrrolidine,2-ethyl
135.64

PYRROLIDINE, 2-ETHYLIDENE-1,5-DIMETHYL-3,3-DIPHENYL-
CAS:57195-65-0
Formula: C20H23N
57195-65-0
1,5-Dimethyl-3,3-diphenyl-2-ethylidenepyrrolidine;
277.40332

PYRROLIDINE, 2-ETHYNYL-
CAS:853304-19-5
Formula: C6H9 N
853304-19-5
95.14240

PYRROLIDINE, 2-METHYL-1-(2-METHYLPROPYL)-, (2S)- (9CI)
CAS:503314-17-8
Formula: C9H19N
503314-17-8
Pyrrolidine, 2-methyl-1-(2-methylpropyl)-, (2S)- (
141.25386

PYRROLIDINE, 2-PHENYL-3-(PHENYLMETHYL)-
CAS:524674-65-5
Formula: C17H19 N
524674-65-5
3-benzyl-2-phenylpyrrolidine;524674-65-5;Pyrrolidi
237.33946

PYRROLIDINE, 2-PROPYL-
CAS:1121-44-4
Formula: C7H15 N
1121-44-4
2-propylpyrrolidine; 1121-44-4; 2-Propyl-pyrrolidi
113.2007

PYRROLIDINE, 3-(3-NITROPHENYL)-1-(PHENYLMETHYL)-
CAS:145104-99-0
Formula: C17H18N2O2
145104-99-0

PYRROLIDINE, 3-(4-FLUOROPHENYL)-, HYDROCHLORIDE (1:1)
CAS:1029636-03-0
Formula: C10H13ClFN
1029636-03-0
Pyrrolidine, 3-(4-fluorophenyl)-, hydrochloride (1
0

PYRROLIDINE, 3-(CYCLOPROPYLMETHOXY)-
CAS:932702-41-5
Formula: C8H15 N O
932702-41-5
141.21

PYRROLIDINE, 3-[(2-CYCLOHEXYLETHOXY)METHYL]-
CAS:954220-61-2
Formula: C13H25NO
954220-61-2

PYRROLIDINE, 3-CHLORO-, HYDROCHLORIDE
CAS:10603-47-1
Formula: C4H9Cl2N
10603-47-1
PYRROLIDINE, 3-CHLORO-, HYDROCHLORIDE
142.03

PYRROLIDINE, 3-FLUORO-
CAS:116574-74-4
Formula: C4H8 F N
116574-74-4
(S)-3-FLUORO-PYRROLIDINE; 3-Fluoropyrrolidine hydr
89.11

PYRROLIDINE, 4-METHYL-2-[4-(2-METHYLPROPOXY)PHENYL]- (9CI)
CAS:603089-70-9
Formula: C15H23NO
603089-70-9
Pyrrolidine, 4-methyl-2-[4-(2-methylpropoxy)phenyl
233.34922

Pyrrolidine, polymer with azetidine and oxirane, diblock
CAS:742087-14-5
742087-14-5

PYRROLIDINE,1,1'-(1,3-DIOXO-1,3-PROPANEDIYL)BIS- (9CI)
CAS:27579-35-7
Formula: C11H18 N2 O2
27579-35-7
210.2728

PYRROLIDINE,1-(2-PROPYN-1-YL)-
CAS:7223-42-9
Formula: C7H11 N
7223-42-9
109.16900

PYRROLIDINE,1-(4-FLUORO-2-NITROPHENYL)-
CAS:778-56-3
Formula: C10H11 F N2 O2
778-56-3
N-(4-FLUORO-2-NITRO-PHENYL)-PYRROLIDINE; BUTTPARK
210.2

PYRROLIDINE,1-[(3-IODOPHENYL)METHYL]-
CAS:884507-44-2
Formula: C11H14 I N
884507-44-2
1-(3-IODOBENZYL)PYRROLIDINE; 1-(3-Iodobenzyl)pyrro
287.14

PYRROLIDINE,1-[(4-IODOPHENYL)METHYL]-
CAS:858676-60-5
Formula: C11H14 I N
858676-60-5
1-(4-IODOBENZYL)PYRROLIDINE; 1-(4-Iodobenzyl)pyrro
287.14

PYRROLIDINE,1-[(4-NITROPHENYL)SULFONYL]-
CAS:175278-37-2
Formula: C10H12 N2 O4 S
175278-37-2
1-[(4-NITROPHENYL)SULFONYL]PYRROLIDINE; BUTTPARK 9
256.28

PYRROLIDINE,1-[(5-BROMO-2-METHOXYPHENYL)SULFONYL]-
CAS:691381-10-9
Formula: C11H14 Br N O3 S
691381-10-9
1-(5-BROMO-2-METHOXYPHENYLSULFONYL)PYRROLIDINE; 1-
320.2

PYRROLIDINE,1-[1-(4-METHOXYPHENYL)BUTYL]-, HYDROCHLORIDE (1:1)
CAS:74332-80-2
Formula: C15H23 N O . Cl H
74332-80-2
269.81000

PYRROLIDINE,1-ETHYL-2-(NITROMETHYLENE)-
CAS:26171-04-0
Formula: C7H12 N2 O2
26171-04-0
156.1824

PYRROLIDINE,1-METHYL-2-(1-PYRROLIDINYLMETHYL)- (9CI)
CAS:909772-67-4
Formula: C10H20 N2
909772-67-4
0

PYRROLIDINE,1-METHYL-2-(NITROMETHYLENE)-
CAS:26171-05-1
Formula: C6H10 N2 O2
26171-05-1
1-methyl-2-(nitromethylene)pyrrolidine; N-Methyl-2
142.1558

PYRROLIDINE,2-(1,1-DIMETHYLETHYL)-
CAS:180258-82-6
Formula: C8H17 N
180258-82-6
2-tert-butylpyrrolidine;Pyrrolidine,2-(1,1-dimethy
127.22728