4-18-00-05150 (Beilstein Handbook Reference) 53078-36-7 BRN 0078553 NSC 409073 Primulasaure [German] Primulic acid beta-D-Galactopyranosiduronic acid, (3beta,16alpha)-16,28-dihydroxyolean-12-en-3-yl O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-O-(O-beta-D-glucopyranosyl-(1-6)-beta-D-galactopyranosyl-(1- 4))- (9CI)