- 中文别名:西地那非杂质4
- 中文释义:西地那非杂质4
- 英文别名:Sildenafil Impurity 4;3-(6,7-Dihydro-1-Methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxy-benzoic Acid;5-(5-Carboxy-2-ethoxyphenyl)-1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyriMidin-7-one
- cas No.:147676-78-6
- 分子式:C18H20N4O4
- 分子量:356.3758
- 分子结构式: