782485-48-7 1-Hexanol,6,6'-[[2,2-bis[[2,3,5,6-tetrafluoro-4-[(2,2,3,3,4,4,5,5-octafluoro-6-hydroxyhexyl)oxy]phenoxy]methyl]-1,3-propanediyl]bis[oxy(2,3,5,6-tetrafluoro-4,1-phenylene)oxy]]bis[2,2,3,3,4,4,5,5-octafluoro- 78249-71-5 21H-Biline-8,12-dipropanoic acid,18-ethenyl-3-ethylidene-1,2,3,19,22,24- hexahydro-2,7,13,17-tetramethyl-1,19-dioxo-