Roxithromycin EP Impurity JRoxithromycin EP Impurity JB73367 · CAS 134834-12-1≥90%¥1650.00 / 5mg 起选规格
Clarithromycin (9E)-O-MethyloximeClarithromycin (9E)-O-MethyloximeB73369 · CAS 127182-44-9≥90%¥2200.00 / 100mg 起选规格
(10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin(10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycinB73371 · CAS 144604-03-5≥90%¥620.00 / 5mg 起选规格
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Sodium Impurity2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Sodium ImpurityB73373 · CAS 116182-44-6≥90%¥29000.00 / 5mg 起选规格
Mesalazine-3-carboxylic AcidMesalazine-3-carboxylic AcidB73379 · CAS 859964-08-2≥90%¥8000.00 / 10mg 起选规格