3-(o-Ethylphenyl)-2-methyl-4(3H)-quinazolinone 3-(o-Ethylphenyl)-2-methylquinazolin-4(3H)-one 4(3H)-QUINAZOLINONE, 3-(o-ETHYLPHENYL)-2-METHYL- 4(3H)-Quinazolinone, 3-(2-ethylphenyl)-2-methyl- (9CI) 5-24-03-00135 (Beilstein Handbook Reference) 7432-25-9 Aolan Athinazone BRN 0887484 Etacualona [INN-Spanish] Etaqualone Etaqualone [INN] Etaqualonum [INN-Latin] Ethinazone NSC 96163