1H-Imidazol-2-amine, 4,5-dihydro-N-(2-chloro-4-methylphenyl)-, mononitrate 2-(2-Chloro-p-toluidino)-2-imidazoline nitrate 4201-22-3 57524-15-9 CERM 10,137 EINECS 260-785-2 Euctan N-(2-Chloro-p-tolyl)-4,5-dihydro-1H-imidazol-2-amine mononitrate Tolonidine nitrate