Acta Cryst. (2004). E60, o2418-o2420 [ doi:10.1107/S1600536804029836 ]
Abstract: The title compound (also known as pyrazosulfuron-ethyl), C14H18N6O7S, is a potent agrochemical exhibiting herbicidal activity. There are intramolecular N-HN and C-HO hydrogen bonds. Molecules are linked via cyclic hydrogen bonds, forming zigzag chains along the b axis.
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