methyl 2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

Benzoic acid (2R,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-(2,2,2-trifluoro-ethanesulfonyloxy)-tetrahydro-pyran-3-yl ester

methyl 6-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,3,4-tri-O-benzyl-α-D-galactopyranoside