NVR63: Nevirapine 3-Formyl Impurity

11-Cyclopropyl-6,11-dihydro-4-methyl-6-oxo-5H-dipyrido[3,2-b:2′,3\\\'-e][1,4]diazepine-3-carboxaldehyde ;    

CAS # 174532-77-5 ;

C16H14N4O2 ;

MW: 294.31 ;