| 产品编号: | FY-SIL04 |
| 产品名称: | Sildenafil Impurity 4/Sildenafil EP Impurity D |
| 别名: | Demethylpiperazinyl Sildenafil Sulfonic Acid/4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid |
| Cas No.: | 1357931-55-5 |
| 分子式: | C17H20N4O5S |
| 分子量: | 392.43 |
| 规 格: | 95% |
| 结构式: |  |
|