dihydro,benzofuran,ylacetic,furan
Benzofuran
223556-33-01H-Cyclopenta[b]benzofuran-5-butanoic acid, 2,3,3a,8b-tetrahydro-2-hydroxy-1-[(1E,3R)-3-hydroxy-4-methyl-1-octen-6-ynyl]-, (1R,2R,3aS,8bS)-rel-
68479-69-61,3-Isobenzofurandione, 3a,4,7,7a-tetrahydromethyl-, polymer with 2,2-dimethyl-1,3-propanediol and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione