2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene, 2-(((heptadecafluorooctyl)sulfonyl)methylamino)ethyl 2-propenoate, 2-(methyl((nonafluorobutyl)sulfonyl)amino)ethyl 2-propenoate, 2-(methyl((pentadecafluoroheptyl)sulfonyl)amino)ethyl 2-propenoate, 2-(methyl((tridecafluorohexyl)sulfonyl)amino)ethyl 2-propenoate, 2-(methyl((undecafluoropentyl)sulfonyl)amino)ethyl 2-propenoate and 2-propenoic acid 71487-20-2