4,6-di-O-acetyl-1,2,3-trideoxy-2',3',4',5'-tetrahydro-α,β-D-ribo-hexopyranoso<1,2-b>furan
ethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythrohex-2-enopyranoside
4,6-di-O-acetyl-1,2'-anhydro-2,3-dideoxy-2-C-(2'-hydroxyethyl)-3-C-(methyl propanoat-3-yl)-α-D-glucopyranose
2-((3aR,4R,5S,6R,7aS)-5-Acetoxy-6-acetoxymethyl-hexahydro-furo[2,3-b]pyran-4-ylmethyl)-pentanedioic acid dimethyl ester