Shanghai Forever Synthesis Co.,Ltd.
Country: 
China (Mainland)
Business Type: Lab/Research institutions
Ms.Amy Luo
Tel: 021-61124658
Sildenafil EP Impurity DCAS NO.: 1357931-55-5
Sildenafil EP Impurity FCAS NO.: 139755-82-1
Sildenafil EP Impurity GCAS NO.: 1346602-67-2
De(methypiperazinyl) Sildenafil Dimer ImpurityCAS NO.: 1346603-48-2
Sildenafil Methyl Sulfonate Ester ImpurityCAS NO.:
3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acidCAS NO.: 1971915-89-5
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-CAS NO.: 1829588-57-9
5-Chloro-2-ethoxybenzoic acidCAS NO.: 62871-12-9
Sildenafil Acid ImpurityCAS NO.: 139756-00-6
Sildenafil AmideCAS NO.: 139756-01-7
