77590-91-1

(3aR)-3a,4,6aα,7,9,10,10a,10bβ-Octahydro-3aα,10aβ-dihydroxy-5-hydroxymethyl-7α-(1-hydroxy-1-methylethyl)-2,10β-dimethylbenz[e]azulene-3,8-dione