N-[(2-bromophenyl)-diethoxyphosphorylmethyl]aniline

N,N-diethyl-9H-fluoren-2-amine

二乙基(4-溴丁基)膦酸酯

3-bromo-2-(ethylamino)fluoren-9-one

3-(diethoxyphosphorylmethyl)benzonitrile