title: The chalcone ethyl 2-[4-(2-{2,4-bis-[(eth-oxy-carbon-yl)meth-oxy]benzo-yl}ethen-yl)phen-oxy]acetate.
abstract: In the title mol-ecule, 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 mol-ecules, forming a three-dimensional network.
authors: School of Chemistry & Environmental Engineering, Jiujiang University, Jiujiang 332005, People's Republic of China.
authors: Xiaofeng
authors: X
authors: Liu