Benzoic acid (4-chloro-phenyl)-cyano-quinazolin-4-yl-methyl ester

cyano(3-nitrophenyl)(quinazolin-4-yl)methyl benzoate

氰化四乙基铵

Trimethyl-4-chinazolinylammoniumchlorid

4-cyano-3,4-dihydroquinazoline hydrochloride