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CAS号: 103121-85-3 英文名称: CefepiMe interMediate (7-PIME) 英文同义词: Cefepime EP Impurity E;Cefepime EP Impurity E HCl;CefepiMe Related CoMpound E;CefepiMe interMediate (7-PIME);1-[[(6R,7R)-7-AMino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]Methyl]-1-MethylpyrrolidiniuM Chloride;Cefepime Related Compound E (20 mg) (1-{[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}-1-methylpyrrolidin-1-ium chloride);(6R,7R)-7-Amino-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-th ia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride (1:1) 中文名称: 头孢吡肟母核 中文同义词: 头孢吡肟母核;盐酸头孢吡肟前体;头孢吡肟EP杂质E;头孢吡肟相关物质E;头孢吡肟相关物质E USP标准品;1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-3-基]甲基]-1-甲基吡咯烷氯化物;1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-3-基]甲基]-1-甲基吡咯烷鎓氯化物 分子式: C13H20ClN3O3S 分子量: 333.8342 海关编码 : 2941906000