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

In the title mol­ecule, C₂₇H₃₀O₁₀, 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.