2-Propenoic acid, 2-methyl-, 2-(ethyl((heptadecafluorooctyl)sulfonyl)amino)ethyl ester, telomer with 2-(ethyl((nonafluorobutyl)sulfonyl)amino)ethyl 2-methyl-2-propenoate, 2-(ethyl((pentadecafluoroheptyl)sulfonyl)amino)ethyl 2-methyl-2-propenoate, 2-(ethyl((tridecafluorohexyl)sulfonyl)amino)ethyl 2-methyl-2-propenoate, 2-(ethyl((undecafluoropentyl)sulfonyl)amino)ethyl 2-methyl-2-propenoate, methyloxirane polymer with oxirane di-2-propenoate, methyloxirane polymer with oxirane mono-2-propenoate and 1-octanethiol 68227-87-2