(Z)-4-(4-N,N-Diethylamino-phenylimino)-3-methyl-1-phenyl-2-pyrazolin-5-imin
(E)-4-(4-N,N-Diethylamino-phenylimino)-3-methyl-1-phenyl-2-pyrazolin-5-imin
4-(4-diethylaminophenylimino)-1,4-dihydronaphthylidenemalononitrile
1,2,3,4,6-pentafluoro-7-(4-(N,N-diethylamino)phenyl)-9-diethylamino-5H-benzo[a]phenazin-5-one
4-Diethylamino-phenylimino-3-methyl-1-phenyl-2-pyrazolin-5-on