2-(Trifluoromethyl)-3-(heptafluoroisopropyl)-1,1,1,4,4,5,5,5-octafluoro-2-pentene

1,1,1,4,5,5,5-Heptafluoro-2,4-bis(trifluoromethyl)-3-(pentafluoroethyl)-2-pentene

1,1,1,4,4,5,5,5-Octafluoro-3-(heptafluoroisopropyl)-2-(trifluoromethyl)-2-pentene

1,1,1,4,5,5,5-heptafluoro-3-(pentafluoroethyl)-2,4-bis(trifluoromethyl)pent-2-ene

3-(Heptafluoroisopropyl)-2-(trifluoromethyl)-1,1,1,4,4,5,5,5-octafluoro-2-pentene

2,4-Bis(trifluoromethyl)-3-(1,1,2,2,2-pentafluoroethyl)-1,1,1,4,5,5,5-heptafluoro-2-pentene