139756-21-1

UK 088800 5-(2-Ethoxyphenyl) Sildenafil LactaM IMpurity 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1 -1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H) 5-(2-ethoxyphenyl)-1-Methyl-3-propyl-6H-pyrazolo[4,3-d]pyriMidin-7-one 5-(2-Ethoxyphenyl)-1-Methyl-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-7(6H)-one 5-(2-ETHOXYPHENYL)-1-ME-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO(4,3D)-7-PYRIMIDIN 5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7h-pyrazolo[4,3-d]-7-pyrimidinone 5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE,5-(2-ETHOXYPHENYL)-1,4-DIHYDRO-1-METHYL-3-PROPYL- 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 5-(2-Ethoxy Phenyl)-1,6-Dihydro-1-MethyI-3-Propyl-7H-Pyrazolo-[4,3-d] Pyrimidin-7-one. 5-(2-Ethoxyphenyl)-1-methyl-3-<I>n</I>-propyl-1,6-dihydro-7<I>H</I>-pyrazolo[4,3-<I>d</I>]-7-pyrimidinone 5-<WBR>(2-<WBR>Ethoxyphenyl)<WBR>-<WBR>1-<WBR>Methyl-<WBR>3-<I>n</I>-<WBR>propyl-<WBR>1,6-<WBR>dihydro-<WBR>7<I>H</I>-pyrazolo[4,3-<I>d</I>]-7-pyriMidinone