Synonyms: 1H-Imidazol-2-amine,1-acetyl-N-(4,6-dichloro-2-methyl-5-pyrimidinyl)-4,5-dihydro- (9CI);N-(1-acetyl-4,5-dihydro-1H-imidazol-2-yl)-4,6-dichloro-2-methylpyrimidin-5-amine;4.6-Dichloro-2-methyl-5-(1-acetyl-2-imidazoline-2-yl)aminopyrimidine;4.6-dichloro-2-methyl-5-(1-actyl-2-imidazoline-2yl)-amino pyrimidine;1-{2-[(4,6-Dichloro-2-methylpyrimidin-5-yl)amino]-4,5-dihydro-1H-imidazol-1-yl}ethanone;1-[2-(4,6-Dichloro-2-methyl-pyrimidin-5-ylamino)-4,5-dihydro-imidazol-1-yl]ethanone;