Aydin A.Doǧruer D.Akkurt M.Büyükgüngör O.2023-04-122023-04-122007-11-0916005368https://hdl.handle.net/20.500.12597/6272In the title compound, C18H14N2O3, the pyridazine ring makes dihedral angles of 72.73 (11) and 49.97 (10)° with the two phenyl rings. The dihedral angle between the two phenyl rings is 52.42 (12)°. The crystal structure is stabilized by inter-molecular O - H⋯O and C - H⋯O hydrogen-bonding inter-actions. © International Union of Crystallography 2007.falseArticle10.1107/S16005368070531722-s2.0-36849022726