Sildenafil Chlorosulfone 2-Methyl Isomer ;
4-Ethoxy-3-(2-methyl-7-oxo-3-propyl-6,7-dihydro-2H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride ;
CAS # 501120-42-9 ;
C17H19ClN4O4S ;
MW: 410.88
Sildenafil Chlorosulfone 2-Methyl Isomer ;
4-Ethoxy-3-(2-methyl-7-oxo-3-propyl-6,7-dihydro-2H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride ;
CAS # 501120-42-9 ;
C17H19ClN4O4S ;
MW: 410.88