methyl 6-O-benzyl-2-deoxy-3,4-O-isopropylidene-β-D-lyxo-hexoside

4-Oxo-pentanoic acid (2R,3R,4S,5R,6R)-4,5-dihydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-3-yl ester

methyl 4,6-O-benzylidene-2-O-levulinoyl-β-D-galactopyranoside

Methyl 3,6-di-O-benzoyl-2-O-methoxycarbonylmethyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopuranosyl)-β-D-galactopyranoside

Methyl 2-O-methoxycarbonylmethyl-β-D-galactopyranoside