furanone,tetramethyl,furan
Furan
38458-58-1(E)-4-Hydroxy-2-hydroxymethyl-2-butenoic acid (3aR,4R,6E,9S,10Z,11aR)-9-acetoxy-2,3,3a,4,5,8,9,11a-octahydro-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-yl ester
832099-82-83-Oxazolidinecarboxylic acid,2,2-dimethyl-4-[(2R)-tetrahydro-2-furanyl]-, 1,1-dimethylethyl ester, (4R)-