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CAS号: 3689-73-4 英文名称: Penethamate 英文同义词: ephicillin;Penethamate;Penethacillin;penethamate hydroiodide;PENICILLINGDIETHYLAMINOETHYLESTER;(6α-[(Phenylacetyl)amino]penicillanic acid 2-(diethylamino)ethyl) ester;(2S,5β)-3,3-Dimethyl-7-oxo-6α-[(phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid 2-(diethylamino)ethyl ester;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]- (2S,5R,6R)-, 2-(diethylamino)ethyl ester 中文名称: 喷沙西林 中文同义词: 喷沙西林;喷砂西林 分子式: C22H31N3O4S 分子量: 433.56 沸点 : 644.1±55.0 °C(Predicted) 密度 : 1.24±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.54±0.60(Predicted)