Acta Cryst. (2012). E68, o3107
[ doi:10.1107/S1600536812041773 ]
Abstract: In the title compound, C14H9N3O8, the benzene rings form a dihedral angle of 69.02 (5)°. The central ester group is rotated by 25.86 (9)° relative to the p-tolyl group. In the crystal, the molecules are linked by C-HO interactions into helical chains along .
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