2-{3A-METHYL-1,5-DIOXO-1H,2H,3H,3AH,4H,5H-PYRROLO[1,2-A]QUINAZOLIN-4-YL}ACETIC ACID CAS:1000933-03-8 2-ACETAMIDO-2-DEOXY-6-O-(SS-D-2-ACETAMIDO-2-DEOXYGLUCOPYRANOSYL)-A-D-GALACTOPYRANOSE CAS:452316-31-3 |