ethyl 6-acetyl-1,3,5-cycloheptatriene-1-carboxylate

1-O-acetyl-2,3-O-isopropylidene-sn-glycerol

1,2,3-tri-O-acetyl-β-D-xylopyranose

O1,O3,O4-Triacetyl-α-D-xylopyranose

1,2,4-tri-O-acetyl-α-D-arabinopyranose