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CAS号: 54639-48-4 英文名称: (6R,7R)-3-Hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenyl methyl ester 英文同义词: GHYH;3-Oh;3-OH(GOH);3-hydroxycephem;3- hydroxy group;3-hydroxy cephalosporin;7-Phenylacetamide-3-Hydroxy-3-cephem-4-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-hydroxy-8-o;7-PHENYLACETAMIDE-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER;7-PHENYL ACETAMIDO-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER 中文名称: (6R,7R)-3-羟基-8-氧代-7-[(苯基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二苯基甲酯 中文同义词: 羟基头孢;三羟基头孢;3-羟基头孢;头孢唑肟杂质15;头孢唑肟钠中间体;3-羟基头孢 3-OH;GHYA头孢唑肟钠中间体;3-羟基头孢,头孢唑肟钠中间体;7-苯乙酰氨基-3-羟基-3-头孢环-4-羧酸二苯甲酯;3-羟基头孢 或 7-苯乙酰氨基-3-羟基-3-头孢环-4-羧酸 二苯甲酯 分子式: C28H24N2O5S 分子量: 500.57 沸点 : 777.1±60.0 °C(Predicted) 密度 : 1.42±0.1 g/cm3(Predicted) 酸度系数(pKa): 4.50±1.00(Predicted) CAS 数据库: 54639-48-4(CAS DataBase Reference)