187155-06-2 sodium 4-oxo-4-{[(5aS,6R,8aS,9R,10R,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl]oxy}butanoate 47877-12-3 (3beta,4beta,5xi,7alpha,9xi,14xi,15alpha,16beta)-4,7,14,16,20-pentahydroxy-15-{[(2R)-2-methylbutanoyl]oxy}-4,9-epoxycevan-3-yl (2S,3R)-2,3-dihydroxy-2-methylbutanoate