西地那非EP杂质C
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- 英文名:
- Sildenafil EP Impurity C
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- 货号:
- XH010004
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- 化学名:
- 5-(2-hydroxy-5-((4-methylpiperazin-1-yl) sulfonyl) phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
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- CAS号:
- 139755-91-2
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- 分子式:
- C20H26N6O4S
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- 分子量:
- 446.53