terfuran,furan
Furan
160298-42-0Spiro[benzofuran-7(4H),1'-cyclopentan]-2(3H)-one,3a,7a-dihydro-2',6-dimethyl-3-methylene-, [3aR-[3aa,7b(S*),7aa]]-
53003-62-66,9a-dimethyl-12-(1-methylethyl)-6-(morpholin-4-ylcarbonyl)dodecahydro-1H-3b,11-ethenophenanthro[1,2-c]furan-1,3(3aH)-dione