4,4-Dimethyldihydrofuran-2,3-dione
(S)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
5,5-Dimethyldihydrofuran-2(3H)-one
3,3-Dimethyldihydrofuran-2(3H)-one
3-Methyldihydrofuran-2(3H)-one
(3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyldihydrofuran-2(3H)-one
5-Butyl-5-methyldihydrofuran-2(3H)-one
