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In the title mol­ecule, C 27 H 30 O 10 , the benzene rings form a dihedral angle of 14.9 (2)°. The C=C bond is in an  E  conformation. In the crystal, weak C—H⋯O hydrogen bonds connect the mol­ecules, forming a three-dimensional network.

The chalcone ethyl 2-[4-(2-{2,4-bis[(ethoxycarbonyl)methoxy]benzoyl}ethenyl)phenoxy]acetate