(4α)-13-[(O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl)oxy]-kaur-16-en-18-oic acid, β-D-glucopyranosyl ester
(4α)-13-[(O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl)oxy]-kaur-16-en-18-oic acid, β-D-glucopyranosyl ester