2-(3,4-Dichlorophenacylthio)-2-imidazoline hydrobromide 3',4'-Dichloro-2-(2-imidazolin-2-ylthio)acetophenone hydrobromide 33983-16-3 36066-03-2 ACETOPHENONE, 3',4'-DICHLORO-2-(2-IMIDAZOLIN-2-YLTHIO)-, MONOHYDROBROMIDE DITA Ethanone, 1-(3,4-dichlorophenyl)-2-((4,5-dihydro-1H-imidazol-2-yl)thio)-, monohydrobromide