1H-Imidazole, 4-chloro-1-methyl-5-nitro- (9CI) 4-CHLORO-1-METHYL-5-NITROIMIDAZOLE 4897-31-8 5-23-04-00493 (Beilstein Handbook Reference) BRN 0144324 Chlomizole Chloronizole Imidazole, 4-chloro-1-methyl-5-nitro- Khlomizol NSC 46945