中文名称西地那非杂质C

中文同义词西地那非EP杂质C

英文名称DesethylSildenafil

英文同义词DesethylSildenafil;5-[2-Hydroxy-5-(4-Methylpiperazinylsulphonyl)phenyl]1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyraMidin-7-one;5-[2-Hydroxy-5-[[4-(Methyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one;SildenafilEPIMpurityC;5-[2-Hydroxy-5-(4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;O-Desethylsildenafil;SildenafilimpurityC;SildenafilImpurity3(SildenafilEPImpurityC)

CAS号139755-91-2

分子式C20H26N6O4S

分子量446.52

EINECS号200-659-6