哌唑嗪 EP 杂质 E；多沙唑嗪 EP 杂质 H；特拉唑嗪 EP 杂质 E|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QP182605

哌唑嗪 EP 杂质 E；多沙唑嗪 EP 杂质 H；特拉唑嗪 EP 杂质 E

Prazosin EP Impurity E;Doxazosin EP Impurity H;Terazosin EP Impurity E

别名：2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]

分子式
C24H28N8O4

分子量
492.53

CAS号
102839-00-9;1486464-41-8(2HCl salt)

“哌唑嗪 EP 杂质 E；多沙唑嗪 EP 杂质 H；特拉唑嗪 EP 杂质 E”标准参考物质
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QP182605

哌唑嗪 EP 杂质 E；多沙唑嗪 EP 杂质 H；特拉唑嗪 EP 杂质 E

分子式： C24H28N8O4
分子量：492.53
CAS号：102839-00-9;1486464-41-8(2HCl salt)

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