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Acta Cryst. (2012). E68, o65  [ doi:10.1107/S1600536811052147 ]

5-Amino-1-(4-nitrophenyl)-1H-pyrazole-3-carbonitrile

Q.-H. Jiang, Q. He, J.-Q. Zhang, Y. Yang and R. Wan

Abstract: The title compound, C10H7N5O2, was synthesized by the reaction of 4-nitroaniline and 2,3-dicyanopropionic acid ethyl ester. In the crystal, N-H...O and C-H...O hydrogen bonds link the molecules, forming a three-dimensional network.

Online 10 December 2011


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