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CAS号: 56796-16-8 英文名称: 7-[[[(CyanoMethyl)thio]acetyl]aMino]-7-Methoxy Cephalosporanic Acid 英文同义词: Acetoxy Cefmetazole;(6R,7S)-3-(acetoxymethyl);Cefmetazole sodium Impurity 8;Cefmetazole Related Compound 8;7-[[[(CyanoMethyl)thio]acetyl]aMino]-7-Methoxy Cephalosporanic Acid;(6R)-3-acetoxymethyl-7t-(2-cyanomethylsulfanyl-acetylamino)-7c-methoxy-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[[(cyanomethyl)thio]acetyl]amino]-7-methoxy-8-oxo-, (6R-cis)- (9CI);Cefmetazole impurity 1/Acetoxy Cefmetazole/(6R,7S)-3-(acetoxymethyl)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: 头孢美唑杂质1 中文同义词: 乙酰氧头孢美唑;头孢美唑钠杂质5;头孢美唑钠副产物I;头孢美唑钠有关杂质 E;头孢美唑钠-头孢美唑杂质8 分子式: C15H17N3O7S2 分子量: 415.44 沸点 : 760.4±60.0 °C(Predicted) 密度 : 1.56±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.70±0.50(Predicted)