1,6,7,8-Tetrahydro-1,6-dimethyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxamide 1,6-Dimethyl-3-carbamoyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine 4H-Pyrido(1,2-a)pyrimidine-3-carboxamide, 1,6,7,8-tetrahydro-1,6-dimethyl-4-oxo- 64399-29-7 CH 105 Chinoin 105