title: (E)-N'-[(2-Hy-droxy-naphthalen-1-yl)methyl-idene]-4-methyl-benzohydrazide.
abstract: In the title compound, C(19)H(16)N(2)O(2), the benzene ring and the naphthyl ring system form a dihedral angle of 8.7 (3)° and an intra-molecular O-H⋯N hydrogen bond generates an S(6) ring. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming C(4) chains propagating in [001].
authors.forename: Shi-Yong
authors.initials: SY
authors.lastname: Liu
authors.forename: Shan-Shan
authors.initials: SS
authors.lastname: Sun
authors.forename: Ting-Ting
authors.initials: TT
authors.lastname: Zheng
authors.forename: Xiang-Lei
authors.initials: XL
authors.lastname: Zheng
authors.forename: Xiao-Feng
authors.initials: XF
authors.lastname: Zhao
authors.forename: Xiao-Fang
authors.initials: XF
authors.lastname: Li