1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]benzene

2,2',3,3',5,5',6,6'-八氟-4,4'-二硝基-1,1'-联苯

1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexyl)cyclohexane