Post

CAS号: 139756-27-7 英文名称: DeMethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride 英文同义词: Sildenafil Impurity 8;Chlorosulfone O-Desethyl Impurity;Sildenafil Chlorosulfone O-Desethyl Impurity;DeMethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride;5-(5-Chlorosulfonyl-2-hydroxyphenyl)-1-Methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]py;3-(6,7-Dihydro-1-Methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-hydroxy-benzenesulfonyl Chloride 中文名称: 西地那非杂质8 中文同义词: 西地那非杂质8;氯砜O-去乙基杂质 分子式: C15H15ClN4O4S 分子量: 382.822