furan,dione
Furan
194300-81-7Benzoic acid,4-hydroxy-,(1S,3aS,4aR,4bR,6aS,11S,11aR,11bR,13aS)-1-(3-furanyl)hexadecahydro-4b,7,7,11a,13a-pentamethyl-3,5,9-trioxooxireno[4',5']pyrano[4',3':5,6]naphth[2,1-c]oxepin-11-ylester
628318-85-4Carbamic acid,[(1S)-1-(4-cyanotetrahydro-5-oxo-2-furanyl)-3-methylbutyl]-,1,1-dimethylethyl ester