Yin Li-Zi, Song De-Guang, Liu Song-Cai
College of Animal Science and Veterinary Medicine, Jilin University, Changchun 130062, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 4;65(Pt 8):o1744. doi: 10.1107/S1600536809024957.
The title compound, C(17)H(21)N(3)O(3), has a Z configuration about the N=N double bond. The molecular conformation is stabilized by intramolecular N-H⋯O and O-H⋯N hydrogen bonds.