pentamethyldihydrobenzofuran,sulfonamide,benzofuran,furan
Furan
57863-48-61,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol, 2,5-furandione, 1,3-isobenzofurandione, 2,2-oxybis[ethanol] and 1,2-propanediol
92760-18-42H-Cyclohepta[b]furan-2-one,6-(1,3-dihydroxybutyl)-3,3a,4,7,8,8a-hexahydro-7-methyl-3-methylene-