title: 4-Meth-oxy-N-(4-meth-oxy-2-nitro-phen-yl)benzamide.
abstract: In the title compound, C(15)H(14)N(2)O(5), the central amide C-C(=O)-N-C unit forms dihedral angles of 28.17 (13) and 26.47 (13)° with the two benzene rings, whereas the two benzene rings are almost coplanar, making a dihedral angle of 4.52 (13)°. The two meth-oxy and the nitro substituents are almost coplanar with their attached benzene rings, with C-O-C-C torsion angles of -1.3 (4) and -4.6 (4)°, and an O-N-C-C torsion angle of 17.1 (3)°. In the crystal, mol-ecules are linked via C-H⋯O and N-H⋯O inter-actions, forming a tape running along the b axis.
authors.affiliation: H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270,  Pakistan.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Arshad
authors.forename: Sammer
authors.initials: S
authors.lastname: Yousuf
authors.forename: Sumayya
authors.initials: S
authors.lastname: Saeed
authors.forename: Fatima Z
authors.initials: FZ
authors.lastname: Basha