135545-89-0 3-O-beta-(alpha-Rhamnopyranosyl(1-2)-beta-D-xylopyranosyl(1-2)-beta-D-glucuronopyranosyl)-22beta-hydroxyl-25-formylolean-12-ene Periandradulcin B beta-D-Glucopyranosiduronic acid, (3beta,22beta)-22-hydroxy-25-oxoolean-12-en-3-yl O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-xylopyranosyl-(1-2)-