title: 3-Methoxy-4-(4-nitro-benz-yloxy)-benzaldehyde.
abstract: In the title compound, C(15)H(13)NO(5), the vanillin group makes a dihedral angle of 4.95 (8)° with the benzene ring of the nitro-benzene group. The packing is stabilized by weak, non-classical inter-molecular C-H⋯O inter-actions which link mol-ecules into chains running along the c axis.
authors.affiliation: College of Sciences, Tianjin University of Science and Technology, Tianjin 300457, People's Republic of China.
authors.forename: Mei
authors.initials: M
authors.lastname: Li
authors.forename: Xin
authors.initials: X
authors.lastname: Chen