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Acta Cryst. (2006). E62, o862-o863 [ doi:10.1107/S160053680600287X ]
Abstract: In the crystal structure of the title compound, C14H12N4O5, molecules are connected via weak intermolecular N-H
O and C-H
O hydrogen bonds, forming a three-dimensional network.
Online 31 January 2006
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