3-O-beta-D-xylopyranosyl-(1-2)-beta-D-galactopyranosyl-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranosyl echinocystic acid 16-O-beta-D-glucopyranoside
3-o-beta-d-xylopyranosyl-(1-2)-beta-d-galactopyranosyl-(1-6)-2-acetamido-2-deoxy-beta-d-glucopyranosyl echinocystic acid 16-o-beta-d-glucopyranoside