C20H18O6
Baures, P. W.Miski, M.Eggleston, D. S.
Acta Crystallographica Section C (1992) 48, 3 574-576
a=9.976(4)Å b=6.960(4)Å c=11.906(4)Å
α=90° β=93.67(3)° γ=90°
C26H34O6
Acta Crystallographica Section C (1992) 48, 10 1857-1859
a=7.766(6)Å b=11.809(4)Å c=27.219(11)Å
α=90° β=90° γ=90°