Zhang Yan-Xia
Department of Materials Science and Chemical Engineering, Taishan University, 271021 Taian, Shandong, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 25;64(Pt 11):o2208. doi: 10.1107/S1600536808034636.
In the title mol-ecule, C(12)H(10)N(2)O(3), the aromatic and furan rings form a dihedral angle of 8.89 (1)° and an intra-molecular N-H⋯O hydrogen bond occurs. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into zigzag chains running along the c axis.