Acta Cryst. (2006). E62, o130-o132  [ doi:10.1107/S1600536805040328 ]

12-(1,1-Dimethyl-2-propenyl)-5,9,10-trihydroxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

H.-K. Fun, S.-L. Ng, I. A. Razak, N. Boonnak and S. Chantrapromma

Online 10 December 2005

Copyright © International Union of Crystallography
IUCr Webmaster