Hu Hua-Nan, Liu Shi-Yong
College of Chemistry & Pharmacy, Taizhou University, Taizhou Zhejiang 317000, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):o1613. doi: 10.1107/S1600536812019198. Epub 2012 May 5.
In the title compound, C(15)H(13)N(3)O(3), the dihedral angle between the benzene rings is 1.01 (3)° and that between the nitro group and its attached ring is 5.99 (15)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds generating C(4) chains along [010].