产品编号: | FY-SIL22 |
产品名称: | Sildenafil Impurity 22/Pyrazole N-Desmethyl Sildenafil |
别名: | 5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one |
Cas No.: | 139755-95-6 |
分子式: | C21H28N6O4S |
分子量: | 460.55 |
规 格: | 95% |
结构式: |  |
|