647859-67-4 1-Naphthalenesulfonic acid,4-[1,1,2,2-tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(heptafluoropropoxy)ethoxy]ethoxy]-, sodium salt
647859-64-1 Benzenesulfonic acid,4-[2-[1,1,2,2-tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy]ethoxy]ethoxy]-, lithium salt
647859-72-1 1,3-Propanediol,2,2-bis[[1,1,2,2-tetrafluoro-2-(nonafluorobutoxy)ethoxy]methyl]-,bis(hydrogen sulfate), dilithium salt
647859-78-7 1,3-Propanediol,2-[[1,1,2,2,3,3-hexafluoro-3-(nonafluorobutoxy)propoxy]methyl]-2-[[1,1,2,2-tetrafluoro-2-(nonafluorobutoxy)ethoxy]methyl]-, bis(hydrogen sulfate),dilithium salt