3-O-glucopyranosyl 2-oxoolean-12-en-23,28-dioic acid 28-O-(xylopyranosyl-1-4-(apiofuranosyl-1-3)rhamnopyranosyl-1-2-glucopyranosyl) ester
3-o-glucopyranosyl 2-oxoolean-12-en-23,28-dioic acid 28-o-(xylopyranosyl-1-4-(apiofuranosyl-1-3)rhamnopyranosyl-1-2-glucopyranosyl) ester