2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro

3,6-dioxa-2,5-di(trifluoromethyl)-undecafluoro-nonanoicaciacidfluoride

3-tetrafluoro-

propanoicacid,2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,

x70-540-3

heptadecafluoro-(2,5-dimethyl-3,6-dioxanonanoic)-acid

2,4,4,5,7,7,8,8,9,9,9-undecafluoro-2,5-bis(trifluoromethyl)-3,6-dioxanonanoic acid

perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid

2-(1,1,2,3,3,3-Hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoropropanoic acid

Nonanoic acid, 3,6-dioxa-2,5-di(trifluoromethyl)-undecafluoro-, acid fluoride

2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)propionic acid

Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-

Propanoic acid, 2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro-

2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propanoic acid

2,3,3,3-Tetrafluoro-2-[1,1,