4-amino-7-chloro-3-(2,6-dichlorophenyl)pyrimido[4,5-d]pyrimidin-2-one
CAS No. 1092793-97-9
PyriMido[4,5-d]pyriMidin-2(1H)-one, 7-chloro-3-(2,6-dichlorophenyl)-3,4-dihydro-4-iMino-