title: 2-{[(E)-1,3-Benzodioxol-5-yl]methyl-idene-amino}-benzoic acid.
abstract: In the title compound, C(15)H(11)NO(4), the dihedral angle between the aromatic rings is 23.8 (2)° and an intra-molecular O-H⋯N hydrogen bond generates an S(6) ring. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network.
authors.forename: M Nawaz
authors.initials: MN
authors.lastname: Tahir
authors.forename: Hazoor Ahmad
authors.initials: HA
authors.lastname: Shad
authors.forename: Muhammad Naeem
authors.initials: MN
authors.lastname: Khan
authors.forename: Muhammad Ilyas
authors.initials: MI
authors.lastname: Tariq