1-(3,4-Dichlorophenyl)-3-hydroxyurea 31225-17-9 AI3-63029 BRN 2806578 Dichlorphenyloxyurea EINECS 250-519-3 N-(3,4-Dichlorophenyl)-N'-hydroxyurea NSC 125191 Urea, 1-(3,4-dichlorophenyl)-3-hydroxy- Urea, N-(3,4-dichlorophenyl)-N'-hydroxy-