143381-60-6 Esculentoside G Oleana-9(11),12-diene-28,29-dioic acid, 3-((4-O-beta-D-glucopyranosyl-beta-D-xylopyranosyl)oxy)-2,23-dihydroxy-, 28-beta-D-glucopyranosyl 29-methyl ester, (2beta,3beta,4alpha,20beta)-