西地那非 Sildenafil 139755-83-2
西地那非杂质 Sildenafil Aldehyde Impurity 2-Ethoxy-5-(4-methyl-piperazin-1-yl-sulphonyl)-benzaldehyde
西地那非酰胺杂质 Sildenafil Amide Impurity 4-Amino-1-methyl-3-propylpyrazole-5-carboxamide 39756-02-8
西地那非酰胺杂质盐酸盐 Sildenafil Amide Impurity Hydrochloride 4-Amino-1-methyl-3-propylpyrazole-5-carboxamide Hydrochloride 247584-10-7
西地那非氯杂质 Sildenafil Chloro Impurity 2-Ethoxybenzoyl chloride 42926-52-3
西地那非酰胺杂质 Sildenafil Carboxamide Impurity 4-(2-Ethoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide 139756-03-9
西地那非内酰胺杂质 Sildenafil Lactam Impurity 5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazole[4,3-d]pyrimidine-7-one 139756-21-1
西地那非氯杂质 Sildenafil Chlorosulfonyl Impurity 5-(5-chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazole[4,3-d]pyrimidine-7-one 139756-22-2
检测认证人脉交流通讯录
