6-Quinazolinesulfonamide, 7-chloro-2-ethyl-1,2,3,4-tetrahydro-4-oxo-, Quimethazin, 7-Chlor-2-aethyl-6-sulfamoyl-1,2,3,4-tetrahydro-4-chinazolinon, 7-chloro-2-ethyl-1,2,3,4-tetrahydro-4-oxo-6-quinazolinesulfonamide, Quinethazon, 7-chloro-2-ethyl-4-oxo-1,2,3,4-tetrahydro-quinazoline-6-sulfonic acid amide, Chinethazonum, Idrokin, Hydromox, QUINETHAZONE, Aquamox, 7-Chlor-6-sulfamoyl-2-aethyl-4-oxo-1,2,3,4-tetrahydro-chinazolin, Quinethazonum, Quinetazona