1,2,3,6-tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-<6,6-(2)H2>galactopyranosyl)-α-D-<6,6-(2)H2>galactopyranose

2-bromoethyl 4,6-O-benzylidene-β-D-glucopyranoside

2-bromoethyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside

2-bromoethyl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-<6,6-(2)H2>galactopyranosyl)-α-D-<6,6-(2)H2>galactopyranosyl bromide