ethyl 4-cyano-4H-quinazoline-3-carboxylate

3-benzoyl-4-(4-quinazolinyl)-3,4-dihydroquinazoline

4-quinazolin-4-ylquinazoline

phenyl(quinazolin-4-yl)methanone

2-(furan-2-yl)quinazoline-4-carbaldehyde