Azuleno[4,5-b]furan-2(3H)-one, 3a,4,5,7,8,9,9a,9b-octahydro-9-hydroxy- 3,6,9-trimethyl-[3S-(3α,3aα,9α,9aα,9bβ)]

C₁₅H₂₂O₃

Castañeda-Acosta, J.Fischer, N. H.Fronczek, F. R.

Acta Crystallographica Section C (1996) 52, 5 1263-1266

a=8.5033(8)Å   b=8.8856(6)Å   c=10.773(1)Å

α=101.29(1)°   β=97.70(1)°   γ=118.42(1)°