1-O-benzyl-8-O-tert-butyldiphenylsilyl-2,3-dideoxy-4,5-O-isopropylidene-α-L-xylo-oct-4-ulofuranose

1-O-benzyl-8-O-tert-butyldiphenylsilyl-2,3-dideoxy-4,5-O-isopropylidene-6-O-<(methylthio)thiocarbonyl>-α-L-xylo-oct-4-ulofuranose

(2S,4S,5R)-2-ethyl-4-hydroxy-1,6-dioxaspiro<4,4>nonane

(2S,4S,5S)-2-ethyl-4-hydroxy-1,6-dioxaspiro<4,4>nonane

Acrylic acid (R)-1-((3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-yl)-but-3-enyl ester