30148-21-1
1-甲基咪唑-2-甲酸乙酯
→
109012-23-9
1-甲基-4-硝基咪唑-2-羧酸乙酯
+
109012-22-8
ethyl 1-methyl-4,5-dinitroimidazole-2-carboxylate