1H-Imidazole, 4,5-dihydro-1-((2,6-dichloro-4-pyridinyl)carbonyl)-2-methyl- 4,5-Dihydro-1-((2,6-dichloro-4-pyridinyl)carbonyl)-2-methyl-1H-imidazole 5-23-03-00391 (Beilstein Handbook Reference) 57803-46-0 BRN 0529749