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Tetraethyl 2,2′-(2,3,5,6-tetrafluoro-p-phenylenedimethylene)dipropanoateContribution No. 20272019.DOI: 10.1107/s1600536808027207 Abstract: In the molecule of the title compound, C22H26F4O8, a crystallographic inversion centre is located at the centroid of the benzene ring. C—H...F and C—H...O intramolecular hydrogen bonds are observed as well as an intermolecular C—H...O interaction.
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