| | [5,5'-Bi-2H-indene]-2,2,2',2'-tetracarboxylic acid, 6,6'-bis(diphenylphosphino)-1,1',3,3'-tetrahydro-, 2,2,2',2'-tetramethyl ester CAS:959864-39-2 A1196028 [6,6'-Biazulene]-1,1',3,3'-tetracarboxylic acid, 2,2'-diamino-, 1,1',3,3'-tetraethyl ester CAS:457644-53-0 A965858 [8,8'-Bi-1H-naphtho[2,3-c]pyran]-1,1'-dione,3,3',4,4'-tetrahydro-9,9',10,10'-tetrahydroxy-7,7'-dimethoxy-3,3'-dimethyl-,(3R,3'R,8S)- CAS:15447-05-9 A979822 [9,9'-Bi-4H-naphtho[2,3-b]pyran]-4,4'-dione,2,2',3,3'-tetrahydro-5,5',6,6',8,8'-hexahydroxy-2,2',3,3'-tetramethyl-,(2R,2'R,3R,3'R,9S)- CAS:75514-37-3 A1241936 |