Acta Cryst. (2006). C62, o495-o497  [ doi:10.1107/S0108270106023675 ]

Chains of edge-fused hydrogen-bonded R₃³(22) rings in 5,3'-dihydroxy-3,6,7,4',5'-pentamethoxyflavone

G. Y. S. K. Swamy, K. Ravikumar, B. Sridhar, I. Mahender and K. V. N. S. Srinivas

Formula: C₂₀H₂₀O₉

Online 22 July 2006

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