1-Pentanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-(phosphonooxy)ethyl)- 67939-90-6 EINECS 267-863-5 N-Ethyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-(phosphonooxy)ethyl)-1-pentanesulfonamide N-Ethyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-(phosphonooxy)ethyl)pentane-1-sulphonamide