N-ethylheptadecafluoro-N-[2-(phosphonooxy)ethyl]octanesulphonamide

N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[2-(phosphonooxy)ethyl]-1-octanesulfonamide

N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-1-octanesulfonamide dihydrogen phosphate ester