Acta Cryst. (2009). E65, o944 [ doi:10.1107/S1600536809011751 ]
Abstract: In the title molecule, C17H16O4, the angle between the aromatic ring planes is 69.1 (6)°. The crystal structure is stabilized by intermolecular O-HO hydrogen bonds; molecules related by a centre of symmetry are linked to form inversion dimers.
Online 2 April 2009
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