78244-74-3

3-{[3-O-methylhexopyranosyl-(1->3)hexopyranosyl-(1->4)-[3-O-methylhexopyranosyl-(1->3)pentopyranosyl-(1->4)hexopyranosyl-(1->2)]pentopyranosyl]oxy}-18-oxo-18,20-epoxylanost-7-en-23-yl acetate