benzyl 2-acetamido-2-deoxy-3,4-isopropylidene-β-D-galactopyranoside

benzyl 2-acetamido-6-O-acetyl-2-deoxy-3-O-tert-butyldimethylsilyl-β-D-galactopyranoside

benzyl O-(4-deoxy-4-fluoro-β-D-glucopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-galactopyranoside

benzyl O-(2,3,6-tri-O-benzoyl-4-deoxy-4-fluoro-β-D-glucopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-deoxy-3-O-tert-butyldimethylsilyl-β-D-galactopyranoside