Name: | b-D-Glucopyranosiduronic acid, (3b,4a,16a)-28-[(O-5-O-acetyl-a-L-arabinofuranosyl-(1®3)-O-[O-b-D-xylopyranosyl-(1®4)-6-deoxy-a-L-mannopyranosyl-(1®2)]-4-O-acetyl-6-deoxy-b-D-galactopyranosyl)oxy]-16-hydroxy-23,28-dioxoolean-12-en-3-yl2-O-b-D-galactopyranosyl-, butyl ester(9CI) |