allyl 2,3,4-tri-O-benzyl-α-D-galactopyranosyl-(1->3)-2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside

allyl 6-O-acetyl-2,3,4-tri-O-benzyl-α-D-galactopyranosyl-(1->3)-2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside