title: 3,4,5-Trihy-droxy-benzohydrazide.
abstract: In the title compound, C(7)H(8)N(2)O(4), the dihedral angle between the aromatic ring and the hydrazide grouping is 21.34 (7)°. In the crystal, the mol-ecules are linked into a three-dimensional network by O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds.
authors: Uzma
authors: U
authors: Ashiq
authors: Rifat
authors: R
authors: Ara Jamal
authors: Sammer
authors: S
authors: Yousuf