CAS号：1190432-98-4

英文名：(2beta,3beta,4alpha,16alpha)-3-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2,16,23-trihydroxy-olean-12-en-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1->3)-O-beta-D-xylopyranosyl-(1->4)-O-2-O-acetyl-6-deoxy-alpha-L-mannopyranosyl-(1->2)-6-deoxy-4-O-[(3S)-3-hydroxy-1-oxobutyl]-beta-D-galactopyranosyl ester

中文名：