methoxy,benzofuranone,benzofuran,furan,furanone
Furan
13446-97-45,6,9,17,19-PENTAHYDROXY-23-METHOXY-2,4,12,16,18,20,22-HEPTAMETHYL-8-{(Z)-[(3-METHYLPHENYL)IMINO]METHYL}-1,11-DIOXO-1,2-DIHYDRO-2,7-(EPOXYPENTADECA[1,11,13]TRIENOIMINO)NAPHTHO[2,1-B]FURAN-21-YLACETATE