Acta Cryst. (2006). E62, o4902-o4903 [ doi:10.1107/S1600536806041432 ]
Abstract: The molecules of the title compound, C7H9N5O2, are almost completely planar. All bond lengths and angles show normal values. Hydrogen bonds of the form N-HO interconnect the molecules to form a three-dimensional network.
Online 11 October 2006
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