1-(2-Chloro-4-sulfamoylphenyl)-3-(4-hydroxyphenyl)-5-imidazolidinone 3-Chloro-4-(3-(4-hydroxyphenyl)-5-oxo-1-imidazolidinyl)benzenesulfonamide 5-24-01-00187 (Beilstein Handbook Reference) 65653-83-0 BRN 0713044 Benzenesulfonamide, 3-chloro-4-(3-(4-hydroxyphenyl)-5-oxo-1-imidazolidinyl)- GS 419