(1S,2R,4aS,6aR,6aS,6bR,8aR,10R,11R,12aR,14bS)-10,11-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid | 2-alpha-Hydroxyursolic acid | AMX2I57A98 | DTXSID70904142 | Urs-12-en-28-oic acid, 2,3-dihydroxy-, (2alpha,3beta)- | 2alpha-hydroxyursoloic acid | RefChem:33604 | DTXCID501332027 | 610-253-4 | 2alpha-Hydroxyursolic acid | Colosic acid