hederagenin 3-O-(beta-D-xylopyranosyl-1-3-beta-D-glucopyranoside)-28-O-(beta-D-glucopyranosyl) ester
hederagenin 3-o-(beta-d-xylopyranosyl-1-3-beta-d-glucopyranoside)-28-o-(beta-d-glucopyranosyl) ester