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Acta Cryst. (2010). E66, o1441  [ doi:10.1107/S1600536810018374 ]


B. Liu, G. Chen, C. Cen, X. Song and C. Han

Abstract: The title chromene, C14H16O4, was isolated from the stems of Polyalthia plagioneura Diels. The molecular structure is stabilized by an intramolecular O-H...O hydrogen bond, which generates an S(6) ring. In the crystal, the molecules are linked by C-H...O interactions, generating [010] chains.

Online 22 May 2010

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