5-methyl-2(5h)-furanon |
4-hydroxy-2-pentanoic aci gamma-lactone |
4-hydroxy-2-pentenoic acid gamma-lactone |
5-methyl-2(5h)-furanone |
alpha,beta-angelica lactone |
beta-angelica lactone |
delta(sup 1)-angelica lactone |
gamma-methyl-alpha,beta-crotonolactone |
5-methylfuran-2(5h)-one |
5-Methyl-25H-furanone |