西地那非EP杂质B
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- 英文名:
- Sildenafil EP Impurity B
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- 货号:
- XH010003
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- 化学名:
- 4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl) phenyl) sulfonyl)-1-methylpiperazine 1-oxide
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- CAS号:
- 1094598-75-0
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- 分子式:
- C22H30N6O5S
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- 分子量:
- 490.58