(S)-5-(hydroxymethyl)-4-(methoxymethoxy)-3,5-dimethylfuran-2(5H)-one

(S)-4-Methoxymethoxy-3,5-dimethyl-5-((E)-3-oxo-but-1-enyl)-5H-furan-2-one

(S)-4-Methoxymethoxy-3,5-dimethyl-5-(3-oxo-butyl)-5H-furan-2-one

(S)-6-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2,3a,6-tetramethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one

(5S)-5-((E)-5-hydroxy-3-oxooct-6-en-1-yl)-4-(methoxymethoxy)-3,5-dimethylfuran-2(5H)-one