3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-1-O-trichloroacetimidoyl-α-D-galactopyranose

4-methoxyphenyl 3-O-benzoyl-2-deoxy-4,6-O-isopropylidene-2-trichloroacetamido-β-D-galactopyranoside

4-methoxyphenyl 3-O-benzoyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside

4-methoxyphenyl 3,4-di-O-benzoyl-2-deoxy-2-trichloroacetamido-beta-D-galactopyranoside