[4-[α-Phenyl-4-(dimethylamino)benzylidene]-2,5-cyclohexadiene-1-ylidene]dimethyliminium

Dimethyl[4-[4-(dimethylamino)phenyl(phenyl)methylene]-2,5-cyclohexadiene-1-ylidene]aminium

N-[4-[[4-(Dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium