4-苯胺基-1,2-萘二酮

N-乙基-2-氯-3-吲哚醛

N,N'-diethyl-N,N'-diphenylethane-1,2-diamine

1,3-bis(N-ethylanilino)propan-2-ol

1-(4-乙基氨基苯基)乙酮