头孢西丁钠 EP 杂质 E（R-甲氧基头孢西丁）|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QC242010

头孢西丁钠 EP 杂质 E（R-甲氧基头孢西丁）

Cefoxitin Sodium EP Impurity E (R-methoxy cefoxitin)

别名：(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((R)-2-methoxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

分子式
C17H19N3O8S2

分子量
457.48

CAS号
NA

“头孢西丁钠 EP 杂质 E（R-甲氧基头孢西丁）”标准参考物质
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