2-(Methyl((3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl)amino)ethyl acrylate 2-Propenoic acid, 2-(methyl((3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulfonyl)amino)ethyl ester 49859-70-3 EINECS 256-503-2