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Acta Cryst. (2006). E62, o3631-o3632 [ doi:10.1107/S160053680602770X ]
Abstract: In the title biologically active compound, C17H13Cl2FO3, the central C=C double bond is trans configured. The molecule consists of two essentially planar parts which are twisted by 67.06 (2)° with respect to each other.
Online 2 August 2006
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