4,4'-二氟二苯甲酮

N-[bis(4-fluorophenyl)methylidene]hydroxylamine

1,1,2,2-tetrakis(4-fluorophenyl)ethane-1,2-diol

1,1'-(2,2-二氯乙亚基)二[4-氟苯]

1,1'-(1,2-乙炔二基)二(4-氟苯)