methyl (4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranosyl)-(1->4)-(methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosid)uronate

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

4-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside