3-(3,5-Dichlorophenyl)-N-isopropyl-2,4-dioxoimidazolidine-1-carboxamide;3-(3,5-Dichlorophenyl)-N-(1-methylethyl)2,4-dioxo-1-imida zolidinecarboxamide;Rovral;[3-(3,5-Dichlorophenyl)-2,4-dioxoimidazolidinyl]-N-(methylethyl)carboxamide standard solution;[3-(Open