Synonyms: 2-(4-amino-2,6-dichlorophenylimino)imidazolidinehydrochloride;2,6-dichloro-n(sup1)-(4,5-dihydro-1h-imidazol-2-yl)-1,4-benzenediaminemonoh;3,5-dichloro-4-(2-imidazolidinylidenimino)anilinehydrochloride;4-benzenediamine,2,6-dichloro-n(sup1)-(4,5-dihydro-1h-imidazol-2-yl)-mono;alo-2145;iopidine;iopidineophthalmicsolution;nc14hydrochloride;apraclonidine hcl;apraclonidine hydrochloride;p-aminoclonidine hydrochloride;AL 02145;p-Aminoclonidine Monohydrochloride;Iopidine UD;2,6-dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine hydrochloride;