英文别名
(3aΞ,5aR)-3a-acetoxymethyl-6t-methoxycarbonylamino-7-oxo-(3ar',5ar)-3a,4,6,7-tetrahydro-1H,5aH-azeto[2,1-b]pyrazolo[3,4-d][1,3]thiazine-8ac'-carboxylic acid methyl ester;7β-methoxycarbonylamino-cephalosporanic acid diazomethane adduct methyl ester;3a-Acetoxymethyl-8a-methoxycarbonyl-6-methoxycarbonylamino-pyrazolino<4,5-c>cephan