SEARCH Articles Figures Tables 3 -Furanon 3,7-Dimethyl-6,7-dihydro 3-Hydroxy-2,3-dihydro 4- Hydroxy-2,5-dimethyl-3 -furanone 4-Hydroxy-2,5-dimethyl-3 -furanon 4.5- Dimethyl-2- 1-hydroxy Dihydro-3-hydroxy-2 -furanone Dihydro-5- furanone