1-[4-(dimethylamino)phenyl]-2-phenylethane-1,2-dione

1-[4-(dimethylamino)phenyl]-2-methylpropan-1-one

(Z)-3-[4-(dimethylamino)phenyl]-2-(3-fluorophenyl)prop-2-enenitrile

4-二甲基氨基硫代苯胺

N,N-dimethyl-4-[2-(1-methylpyridin-1-ium-4-yl)ethenyl]aniline