2-Butenedioic acid (2Z)-, polymer with methoxyethene 2-Butenedioic acid (Z)-, polymer with methoxyethene (9CI) 25153-40-6 25249-64-3 Ethene, methoxy-, polymer with (Z)-2-butenedioic acid Gantrez HY-H Maleic acid, polymer with methyl vinyl ether Maleic acid-methyl vinyl ether copolymer Maleic acid-methyl vinyl ether polymer Maleic acid-vinylmethyl ether polymer Methyl vinyl ether-maleic acid copolymer Methyl vinyl ether-maleic acid polymer NSC 130570 Poly(maleic acid-methyl vinyl ether) Vinylmethyl ether-maleic acid polymer