(7R,8S,9R)-5,6-seco-neo-clerodane-1,3,5(10),13(16),14-pentaene-12-oxo-15, 16-epoxy-18,19;20(7)-diolide

C₂₀H₁₈O₆

Toscano, R.A.Sanchez, A.A.Esquivel, B.Esquivel, O.Rodriguez-Hahn, L.

Acta Crystallographica Section C (1994) 50, 11 1794-1796

a=9.439(3)Å   b=12.979(4)Å   c=13.773(5)Å

α=90.°   β=90.°   γ=90.°