5-amino-4-(2,2-dicyanovinyl)-1,2-dimethylimidazole

5-amino-1,2-dimethylimidazole-4-carbaldehyde

丙二腈

5-amino-1,2-dimethyl-1H-imidazole-4-carbonitrile

1,2-二甲基-5-硝基咪唑