2,3,5,6-tetrafluoro-4-hydroxybenzonitrile

4-羟基-2,3,5,6-四氟苯甲酸

3-氯-2,4,5,6-四氟苯甲酸

3,4-dichlorotetrafluorophenyl cyanide

2,3,4,5,6-五氟苯甲酸