134361-66-3

D-GLUCOPYRANOSIDURONIC ACID(3?16R)-16-HYDROXY-28-[[2-O-[(2E)- 3-(4-HYDROXY-3-METHOXYPHENYL)-1-OXO-2- ALLYL]-D-XYLOPYRANOSYL]OXY]-28-OXOOLEAN- 12-EN-3-YL