盐酸丁卡因EP杂质B|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QT052202

盐酸丁卡因EP杂质B

Tetracaine hydrochloride EP Impurity B

别名：4-(butylamino)benzoic acid

分子式
C11H15NO2

分子量
193.24

CAS号
4740-24-3

“盐酸丁卡因EP杂质B”标准参考物质
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QT052200

盐酸丁卡因

分子式： C15H24N2O2.HCl
分子量：264.37 36.46
CAS号：136-47-0;94-24-6(free base)

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QT052202

盐酸丁卡因EP杂质B

分子式： C11H15NO2
分子量：193.24
CAS号：4740-24-3

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