CAS号: 51762-05-1 英文名称: Cefroxadine 英文同义词: cxd;C12979;Oraspor;cgp9000;cefroxadin;CEFROXADINE;antibioticcgp9000;(6r-(6-alpha,7-beta(r*)))-ien-1-ylacetyl)amino)-3-methoxy-8-oxo;7-(d-2-amino-2-(1,4-cyclohexadienyl)acetamide)-3-methoxy-3-cephem-4-carboxyl;7-[2-aMino-2-(cyclohexa-2,5-dien-1-yl)acetaMido]-3-Methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: 头孢沙定 中文同义词: 头孢沙定;头孢环烯氨;头孢氧甲环氨;原料头孢沙定;头孢沙定原料;头孢沙定二水合物;氧甲环烯头孢菌素;氧甲环烯氨头孢菌素;甲氧环烯氨头孢菌素;(6R,7R)-7-[[(2R)-2-氨基-2-(1-环己-1,4-二烯)乙酰]氨基]-3-甲氧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸 分子式: C16H19N3O5S 分子量: 365.4 熔点 : 170° (dec) 比旋光度 : D20 +87° (c = 1.093 in 0.1N HCl) 沸点 : 251°C (rough estimate) 密度 : 1.3163 (rough estimate) 折射率 : 1.6390 (estimate) 酸度系数(pKa): pKa 3.30±0.02(H2O t=35.0 I=0.00)(Approximate) 毒性: LD50 in mice (mg/kg): >6000 orally; 7090 i.p. (Scartazzini, Bickel, 1978)
4:25:29 AM · Jan 28, 2021
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