头孢克肟杂质 74|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QC241374

头孢克肟杂质 74

Cefixime Impurity 74

别名：(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-isopropoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

分子式
C19H21N5O7S2

分子量
495.53

CAS号
NA

“头孢克肟杂质 74”标准参考物质
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