2alpha,3beta,19alpha,23-tetrahydroxy-olean-12-en-28-oic acid-28-O-beta-D-glucopyranosyl-(1-4)-beta-D-glucopyranoside
2alpha,3beta,19alpha,23-tetrahydroxy-olean-12-en-28-oic acid-28-o-beta-d-glucopyranosyl-(1-4)-beta-d-glucopyranoside