CAS No 142809-89-0 , 2-[[4,5-dihydroxy-6-[[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,
14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,
14a-dodecahydropicen-3-yl]oxy]-3-[3,4,
5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-
(hydroxymethyl)oxane-3,4,5-triol