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CAS号: 126747-52-2 英文名称: d3-isomer Cefmenoxime impurity 英文同义词: d3-isomer Cefmenoxime impurity;Cefmenoxime double bond displacement impurity;5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, [2R-[2α,6α,7β(Z)]]- (9CI);Cefmenoxime impurity 3/(Δ3)-Cefmenoxime/(6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: d3-isomer Cefmenoxime impurity 中文同义词: 双键位移杂质;头孢甲肟杂质4;头孢甲肟双键移位杂质;头孢甲肟-双键位移杂质 分子式: C16H17N9O5S3 分子量: 0 Mol file 密度 : 1.96±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.36±0.60(Predicted)