2,5-二氯-3,6-二(苯基氨基)环己-2,5-二烯-1,4-二酮

5-[[4-(二甲基氨基)苯基]亚甲基]-1,3-二甲基巴比妥酸

4-[[[4-(dimethylamino)phenyl]methylideneamino]sulfonyliminomethyl]-N,N-dimethylaniline

3-[[4-(dimethylamino)phenyl]methylidene]pentane-2,4-dione

1-(dimethylamino)-4-(sulfamoyliminomethyl)benzene