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Acta Cryst. (2006). E62, o1155-o1156 [ doi:10.1107/S1600536806006179 ]
Abstract: In the crystal structure of the title compound, C7H8N2O2, the molecules are linked through N-H
O and N-H
N hydrogen bonds, forming an extended supramolecule, which contributes to the stability of the structure in the solid state. There are two molecules in the asymmetric unit.
Online 24 February 2006
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