Synonyms: Ethyl 3,4-dihydro-6-oxo-2H-pyrimido(2,1-b)quinazoline-1(6H)-carboxylate;1-Ethoxycarbonyl-6-oxo-1,2,3,4-tetrahydro-6H-pyrimido(2,1-b)quinazoline;2H-Pyrimido(2,1-b)quinazoline-1(6H)-carboxylic acid, 3,4-dihydro-6-oxo-, ethyl ester;AC1MIO1Y;LS-136312;ethyl 6-oxo-3,4-dihydro-2H-pyrimido[2,1-b]quinazoline-1-carboxylate;160776-56-7