7-Chlor-2-phenyl-6-sulfonylamino-1,2-dihydro-3H-chinazolin-4-on, fenchizone[dcit], Fenquizona, Fenchizone, 7-chloro-4-oxo-2-phenyl-1,2,3,4-tetrahydro-quinazoline-6-sulfonic acid amide, 7-Chlor-2-phenyl-6-sulfamoyl-1,2,3,4-tetrahydro-chinazolin-4-on, Fenquizonum, Idrolone, Fenquizone