4089-57-0

Einecs 223-823-9 5-Fluorosulfonylperfluoro(2-methyl-3-oxapentanoyl) fluoride Perfluoro-5-(fluorosulphonyl)-2-methyl-3-oxapentanoyl fluoride 2,3,3,3-Tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propionyl fluoride 2,3,3,3-Tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propanoyl fluoride 2,3,3,3-Tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propanoyl=fluoride 2-[1,1,2,2-Tetrafluoro-2-(fluorosulfonyl)ethoxy]-2,3,3,3-tetrafluoropropionyl fluoride 2,3,3,3-tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulphonyl)ethoxy]propionyl fluoride Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy)- 2-[2-(Fluorosulfonyl)-1,1,2,2-tetrafluoroethoxy]-2,3,3,3-tetrafluoropropanoic acid fluoride 2,3,3,3-Tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propionic acid fluoride 2,3,3,3-Tetrafluoro-2-[1,1,2,2-tetrafluoro-3-(fluorosulphonyl)ethoxy]propanoyl fluoride, 5-(Fluorosulphonyl)-2,4,4,5,5-pentafluoro-2-(trifluoromethyl)-3-oxapentanoyl fluoride