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CAS号: 67308-21-8 英文名称: cefaclor iMpurity G 英文同义词: cefaclor iMpurity G;AcetazolaMide IMpurity B;Cefaclor Impurity 7(Cefaclor EP Impurity G);5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methylene-8-oxo-, [6R-[6α,7β(R*)]]- (9CI);(2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE);Cefaclor impurity 8/Cefaclor EP Impurity G/(2S,6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid 中文名称: (2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE) 中文同义词: 异头孢氨苄;头孢克洛杂质G;头孢克洛杂质G(EP) 分子式: C16H17N3O4S 分子量: 347.39