1-[[3-(4,7-Dihydro-1-Methyl-7-Oxo-3-Propyl-1H-Pyrazole[4,3-D]Pyrimidin-5-Yl)-4-Ethoxyphenyl]Sulfonyl]-4-Methylpipperzine.(SildenafilBase) Structure

1-[[3-(4,7-Dihydro-1-Methyl-7-Oxo-3-Propyl-1H-Pyrazole[4,3-D]Pyrimidin-5-Yl)-4-Ethoxyphenyl]Sulfonyl]-4-Methylpipperzine.(SildenafilBase)

Preparation Products And Raw materials

1-[[3-(4,7-Dihydro-1-Methyl-7-Oxo-3-Propyl-1H-Pyrazole[4,3-D]Pyrimidin-5-Yl)-4-Ethoxyphenyl]Sulfonyl]-4-Methylpipperzine.(SildenafilBase) Suppliers