Azinobis[[4-(dimethylamino)phenyl]methane]

1,2-Bis[4-(dimethylamino)benzylidene]hydrazine

1,1'-(Azinobismethylidyne)bis[p-(dimethylamino)benzene]

4-(dimethylamino)benzaldehyde [[4-(dimethylamino)phenyl]methylene]hydrazone