2-aminoethyl-3-O-sulfo-galactopyranosyl-(1-3)-2-acetamido-2-deoxy-galactopyranosyl-(1-4)-3-O-sulfo-galactopyranosyl-(1-4)-beta-D-glucopyranoside
2-aminoethyl-3-o-sulfo-galactopyranosyl-(1-3)-2-acetamido-2-deoxy-galactopyranosyl-(1-4)-3-o-sulfo-galactopyranosyl-(1-4)-beta-d-glucopyranoside