萘啶酸 EP 杂质 B|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QN011402

萘啶酸 EP 杂质 B

Nalidixic acid EP Impurity B

别名：ethyl 7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

分子式
C12H12N2O3

分子量
232.24

CAS号
NA

“萘啶酸 EP 杂质 B”标准参考物质
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QN011401

萘啶酸 EP 杂质 A

分子式： C6H8N2
分子量：108.14
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QN011402

萘啶酸 EP 杂质 B

分子式： C12H12N2O3
分子量：232.24
CAS号：NA

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QN011403

萘啶酸 EP 杂质 C

分子式： C10H16O5
分子量：216.23
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