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CAS号: 1207726-28-0 英文名称: Ampicillin 英文同义词: Ampicillinyl-D-phenylglycine;Ampicillin impurity 4/Ampicillin EP impurity E;Ampicillin Impurity 5（Ampicillin EP Impurity E）;(2R)-2-[[(2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]amino]-2-phenylacetic acid;Benzeneacetic acid, α-[[[(2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-, (αR)- 中文名称: 氨苄西林杂质 中文同义词: 氨苄西林EP杂质E;氨苄西林杂质E(EP) 分子式: C24H26N4O5S 分子量: 482.55 Mol file