2H-Pyrido[1,2-a]pyrimidine-4-carboxylic acid,3,4-dihydro-4,8-dimethyl-2-oxo-

2H-Pyrido[1,2-a]pyrimidine-4-carboxylic acid,3,4-dihydro-4,8-dimethyl-2-oxo- · CAS 393802-66-9