3-(2-Aminoethylthio)propyl (β-D-glucopyranosyluronic acid)-(1->3)-2-acetamido-2-deoxy-β-D-galactopyranoside

allyl (6-O-levulinoyl-2,3,4-tri-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside