烟酰胺 EP 杂质 E|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QN640901

烟酰胺 EP 杂质 E

Nicotinamide EP Impurity E

别名：3-carbamoylpyridine 1-oxide

分子式
C6H6N2O2

分子量
138.12

CAS号
1986-81-8

“烟酰胺 EP 杂质 E”标准参考物质
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