103812-69-7 159250-48-3 159317-55-2 159317-56-3 175834-27-2 195740-28-4 210035-57-7 215313-39-6 25067-34-9 80455-58-9 81647-85-0 93196-06-6 Ethenol, polymer with ethene Ethylene, vinyl alcohol copolymer ethylene-vinyl alcohol copolymer