N-[[4-(dimethylamino)phenyl]methylideneamino]acetamide

2-(p-N,N-二甲基氨基苯基)-1H-苯并咪唑

1-[4-(dimethylamino)benzyl]-2-[4-(dimethylamino)phenyl]-1H-benzimidazole

N,N-dimethyl-4-[(phenylhydrazinylidene)methyl]aniline

1,3-二甲基-2-苯基-2,3-二氢-1H-苯并咪唑