產(chǎn)品編號: | FY-SIL19 |
產(chǎn)品名稱: | Sildenafil Impurity 19 |
別名: | 1,6-Dihydro-5-[2-methoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one |
Cas No.: | 263897-18-3 |
分子式: | C21H28N6O4S |
分子量: | 460.55 |
規(guī) 格: | 95% |
結(jié)構(gòu)式: |  |
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