4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, polymer with 3-(dodecenyl)dihydro-2,5-furandione and alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))
4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, polymer with 3-(dodecenyl)dihydro-2,5-furandione and alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))