title: (E)-Methyl N'-(4-hydroxy-benzyl-idene)hydrazinecarboxyl-ate.
abstract: In the title compound, C(9)H(10)N(2)O(3), the hydroxy group and the C=N-N unit are coplanar with the benzene ring. The benzene rings of inversion-related mol-ecules are stacked with their centroids separated by a distance of 3.7703 (9) Å, indicating weak π-π inter-actions. In the crystal structure, C-H⋯O, O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds link molecules into a infinite two-dimensional network along the a axis.
authors.affiliation: Zhejiang Police College Experience Center, Zhejiang Police College, Hangzhou 310053, People's Republic of China.
authors.forename: Xiang-Wei
authors.initials: XW
authors.lastname: Cheng