20137-37-5

(1R,2R,4aS,6aS,6bR,8aR,9R,10S,12aR,12bR,14bS)-1,10-Dihydroxy-9-(hydroxymethyl)-1,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid