nitro,benzofuranone,benzofuran,furan,furanone
Furan
20555-02-6(3aR,7aα,9aα)-3aα,4,4a,5,6,7,7a,8,9,9a-Decahydro-7α-hydroxy-4aβ,8β-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione Furanone
211304-16-42(5H)-Furanone,4-[(2R)-3,6-dihydro-5-[2- [(1S,2S,4aR,8aR)-1,2,3,4,4a,7,8,8a-octahydro- 1,2,4a,5-tetramethyl-1-naphthalenyl]ethyl]- 2H-pyran-2-yl]-5-hydroxy-,(5R)-