CAS号: 97232-97-8 英文名称: Desethyl Acetate (E)-CefuroxiMe Axetil 英文同义词: Cefuroxime EP Impurity E;Cefuroxime sodium impurity E;Cefuroxime Sodium EP Impurity E;(6R,7R)-3-((carbamoyloxy)methyl);Desethyl Acetate (E)-CefuroxiMe Axetil;Desacetyloxyethyl (E)-Cefuroxime Axetil;Cefuroxime Impurity 5(Cefuroxime Sodium EP Impurity E);(6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7-[[(2E)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2E)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-;Cefuroxime Impurity 5/Cefuroxime EP Impurity E/trans-cefuroxime/(6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: 头孢呋辛钠EP杂质E 中文同义词: 反式头孢呋辛;头孢呋辛钠杂质E;头孢呋辛EP杂质E;头孢呋辛酯EP杂质;头孢呋辛钠EP杂质E;头孢呋辛杂质E(EP);原料药头孢呋辛钠 杂质E 分子式: C16H16N4O8S 分子量: 424.39