title: 2,4-Dihydr-oxy-N'-(3,4,5-trimethoxy-benzyl-idene)benzohydrazide.
abstract: In the title compound, C(17)H(18)N(2)O(6), the mol-ecule is slightly twisted, with a dihedral angle of 18.1 (2)° between the two benzene rings. In the crystal structure, mol-ecules are linked into a network by inter-molecular N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds. An intra-molecular O-H⋯O hydrogen bond is also present.
authors.forename: Liang
authors.initials: L
authors.lastname: Xu
authors.forename: Shan-Shan
authors.initials: SS
authors.lastname: Huang
authors.forename: Bao-Jing
authors.initials: BJ
authors.lastname: Zhang
authors.forename: Shou-Yu
authors.initials: SY
authors.lastname: Wang
authors.forename: Hou-Li
authors.initials: HL
authors.lastname: Zhang