1-(2-Chloro-4-sulfamoylphenyl)-3-(p-tolyl)-5-imidazolidinone 3-Chloro-4-(3-(4-methylphenyl)-5-oxo-1-imidazolidinyl)benzenesulfonamide 5-24-01-00187 (Beilstein Handbook Reference) 53298-05-8 BRN 0765856 Benzenesulfonamide, 3-chloro-4-(3-(4-methylphenyl)-5-oxo-1-imidazolidinyl)- GS 345