Potassium 2,5-Dimethyl-4-pyrimidine-6-carboxylate

ethyl 2,5-dimethyl-7-oxo-3a,4-dihydro-1H-pyrazolo[1,5-a]pyrimidine-6-carboxylate

1-[2,5-dimethyl-4-(6-nitro-1,3-benzodioxol-5-yl)furan-3-yl]ethanone

Thieno[2,3-d]pyrimidine-6-carboxylicacid, 1,4-dihydro-2,5-dimethyl-4-oxo-, ethyl ester

ethyl 2-{[5-(4-bromophenyl)-2-furyl]methylene}-7-methyl-3-oxo-5-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

ETHYL 2-((5-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRIDIN-2-YL)AMINO)-8-CYCLOPENTYL-5-METHYL-7-OXO-7,8-DIHYDROPYRIDO[2,3-D]PYRIMIDINE-6-CARBOXYLATE

4-Pyrimidinecarboxylicacid, 1,6-dihydro-2,5-dimethyl-6-oxo-, ethyl ester