benzofuran,bromo,nitro,furan
Furan
111085-77-93a,6,8a,8b-tetramethyl-2,3,3a,4a,7,8,8a,8b-octahydro-1H-benzo[b]cyclopenta[d]furan-2-ol 145918-49-67,11-Methano-2H-cycloocta[f][2]benzopyran-8-aceticacid,10-(acetyloxy)-4-(3-furanyl)-1,4,4a,5,6,6a,7,8,9,10,11,12b-dodecahydro-11-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-,methyl ester, [4R-(4a,4aa,6aa,7a,8a,10b,11b,12ba)]-