2,2,3,3-tetrafluoro-3-methylsulfanylpropanoic acid

全氟丁烷-1,4-二基二氟硫酸酯

1,6-bis(fluorosulfato)perfluorhexane

perfluorooctane-1,8-diyl bis(sulfurofluoridate)

bis(β-fluorosulfatotetrafluoroethyl)sulfide