N-[(E)-[4-(dimethylamino)phenyl]methylideneamino]-4-methylbenzenesulfonamide

(2E,5E)-2,5-bis[[4-(dimethylamino)phenyl]methylidene]cyclopentan-1-one

N,N-dimethyl-4-(pyridin-2-yliminomethyl)aniline

四氢吡咯

二苯基磷酸