5-amino-3-methyl-2-methylsulfanyl-3H-imidazole-4-carboxylic acid ethyl ester

ethyl 3-methyl-5-nitroimidazole-4-carboxylate

1-甲基-4-硝基-1H-咪唑-5-甲腈

(9ci)-1-甲基-4-硝基-1H-咪唑-5-羰酰氯

1-甲基-4-硝基-1H-咪唑-5-羧酸