benzofurancarboxaldehyde,bromomethyl,benzofuran,furan
Benzofuran
119420-40-51H-Cyclopenta[b]benzofuran,2,3,3a,4a,7,8,8a,8b-octahydro-3a,6,8a,8b-tetramethyl-, (3aa,4ab,8ab,8ba)- Furan
38123-25-0(14E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-9-[2-oxo-2-(tripropylhydrazino)ethoxy]-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate