title: Ethyl 4-ethyl-amino-3-nitro-benzoate.
abstract: In the mol-ecule of the title compound, C(11)H(14)N(2)O(4), a bifurcated intra/intermolecular N-H⋯(O,O) hydrogen bond occurs.The intramolecular component results in a non-planar six-membered ring with a flattened-boat conformation. In the crystal structure, the inter-molecular interaction links the mol-ecules into chains parallel to the b axis.
authors.forename: Hao-Yuan
authors.initials: HY
authors.lastname: Li
authors.forename: Bo-Nian
authors.initials: BN
authors.lastname: Liu
authors.forename: Shi-Gui
authors.initials: SG
authors.lastname: Tang
authors.forename: Cheng
authors.initials: C
authors.lastname: Guo