sildenafil citrate
post date: dec 14,2021 expiry date: jun 12,2022 detailed description: cas no. :171599-83-0 cas registry number: 171599-83-0 synonyms: ;viagra;5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one citrate;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7h-pyrazolo[4,3-d]pyrimidin-7-one 2-hydroxypropane-1,2,3-tricarboxylate (1:1);5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-3-propyl-2,4-dihydro-7h-pyrazolo[4,3-d]pyrimidin-7-one;sidenafil citrate; molecular formula: c21h28n6o4s molecular weight: 460.5498 molecular structure:
