allyl 2,3,4-tri-O-benzyl-alpha-D-galactopyranosyluronate-(1-3)-2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside
allyl 2,3,4-tri-o-benzyl-alpha-d-galactopyranosyluronate-(1-3)-2-acetamido-4,6-o-benzylidene-2-deoxy-alpha-d-glucopyranoside