头孢克洛杂质 77|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QC031277

头孢克洛杂质 77

Cefaclor Impurity 77

别名：4-nitrobenzyl (R)-2-((1R,5R)-3-benzyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl)-3-methylbut-3-enoate

分子式
C23H21N3O5S

分子量
451.5

CAS号
70896-92-3

“头孢克洛杂质 77”标准参考物质
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