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CAS号: 58684-56-3 英文名称: Cefotiam Impurity 英文同义词: Cefotiam lactone;Cefotiam Impurity;2-(2-aminothiazol-4-yl)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide;(6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cefotiam impurity 4/3-Methyl-Cefotiam/(6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: 头孢替安杂质 中文同义词: 头孢替安杂质;头孢替安内酯;脱四氮唑头孢替安;头孢替安杂质 25;3-甲基头孢替安对照品 分子式: C13H14N4O4S2 分子量: 354.4 沸点 : 825.3±65.0 °C(Predicted) 密度 : 1.66±0.1 g/cm3(Predicted) 酸度系数(pKa): 3.12±0.50(Predicted)