57531-38-1

4-Chloro-5-nitroimidazole 5-Chloro-4-nitroimidazole 5-chloro-4-nitro-1H-iMidazole 1H-Imidazole, 5-chloro-4-nitro- 1H-Imidazole,4-chloro-5-nitro-(9CI)