137476-70-1 3-beta-Hydroxy-11-oxoolean-12-en-30-oic acid-3-O-beta-D-glucuronopyranosyl-(1-4)-beta-D-glucuronopyranoside Glyeurysaponin beta-D-Glucopyranosiduronic acid, (3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 4-O-beta-D-glucopyranuronosyl-