SDFB5: Sildenafil RC 25

5-(2-Ethoxy-5-(1-methylpiperazine-4-carbonothioyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine-7(6H)-thione ;

CAS # 1333233-46-7 ;

C23H30N6OS2 ;
Mol. Wt.: 470.65 ;