1-methyl-3-prop-2-enyl-1,2-dihydrobenzimidazol-1-ium,bromide

1-(2,4-dinitrophenyl)-3-methyl-1,2-dihydrobenzimidazol-1-ium,chloride

(9ci)-1-甲基-1H-苯并咪唑-2-羧酸肼

2-(benzothiazol-2-yl)-1-methyl-1H-benzoimidazole

2,2'-联苯并噻唑