2-butenoic acid, polymer with ethenyl acetate and alpha-hydro-omega-hydroxypo
乙酸乙烯酯与巴豆酸和聚乙二醇的聚合物
CAS No. 68134-63-4
2-butenoic acid, polymer with ethenyl acetate and alpha-hydro-omega-hydroxypo
乙酸乙烯酯与巴豆酸和聚乙二醇的聚合物