叶酸 EP 杂质 D|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QF120304

叶酸 EP 杂质 D

Folic Acid EP Impurity D

别名：4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)amino)benzoic acid

分子式
C14H12N6O3

分子量
312.28

CAS号
119-24-4

“叶酸 EP 杂质 D”标准参考物质
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QF120304

叶酸 EP 杂质 D

分子式： C14H12N6O3
分子量：312.28
CAS号：119-24-4

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QF120302

叶酸 EP 杂质 B

分子式： C4H7N5O
分子量：141.13
CAS号：1004-75-7;35011-47-3(H2SO4 salt)

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QF120372

叶酸杂质 72

分子式： C7H7N5O3
分子量：209.17
CAS号：1182291-60-6

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