Sildenafil Lactam Impurity
Manufacturer of Sildenafil Lactam Impurity
CAT No | : AM-A05423 |
CAS No | : 139756-21-1 |
Chemical Name | 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazole[4,3-d]pyrimidine-7-one |
Molecular Formula | : C17H20N4O2 |
Molecular Weight | : 312.37 |