4-Ethyl-6,7-dimethoxyquinazoline 4015-32-1 6,7-Dimethoxy-4-ethylquinazoline MJ 1988 QUAZODINE Quazodina [INN-Spanish] Quazodine [USAN:INN] Quazodinum [INN-Latin] Quinazoline, 4-ethyl-6,7-dimethoxy-