14003-66-8 1H-Imidazole, 4-methyl-5-nitro- 4-METHYL-5-NITRO-1H-IMIDAZOLE 4-Methyl-5-nitroimidazole 5-Methyl-4-nitroimidazole EINECS 237-809-5 Imidazole, 4(or 5)-methyl-5(or 4)-nitro- (7CI) Imidazole, 4-methyl-5-nitro- Imidazole, 5-methyl-4-nitro- NSC 156634 RP 8549