Synonyms: Benzoicacid, 2-(2-methyl-4-oxo-3(4H)-quinazolinyl)-, 2-(diethylamino)ethyl ester,monohydrochloride (9CI); Benzoic acid, o-(2-methyl-4-oxo-3(4H)-quinazolinyl)-,2-(diethylamino)ethyl ester, hydrochloride (7CI,8CI);2-Methyl-3-(2-carboxyethyldiethylaminophenyl)-4-quinazolone hydrochloride