200126-81-4
ethyl 5-methyl-2-oxo-3-propyltetrahydrofuran-3-carboxylate
→
~76%
40923-58-8
γ-Valprolactone
3926-76-9
5-methyl-3-prop-2-enyloxolan-2-one
4431-32-7
dihydrowogonin
106421-05-0
106421-06-1
(+/-)-5-methyl-3-prop-2-ynyl-3H-furan-2-one