107078-89-7 2-Propenoic acid, 2-methyl-, 3-(3,3,3-trimethyl-1,1-bis((trimethylsily)oxy)disiloxanyl)propyl ester, polymer with 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 2-methyl-2-propenoate, 1-ethenyl-2-pyrrolidinone, 2-methyl-2-propenoic acid and 1,2-ethanediyl bis(2-methyl-2-propenoate); Melafocon A Melafocon A [USAN]