3beta-O-(alpha-L-rhamnopyranosyl)-30-norolean-12,19-diene-28-oic acid 28-O-(beta-D-glucopyranosyl-(1-4)-O-beta-D-galactopyranosyl)-ester
3beta-o-(alpha-l-rhamnopyranosyl)-30-norolean-12,19-diene-28-oic acid 28-o-(beta-d-glucopyranosyl-(1-4)-o-beta-d-galactopyranosyl)-ester