Acta Cryst. (2005). E61, o2506-o2507 [ doi:10.1107/S1600536805021896 ]
Abstract: The pyrazolo[1,5-a]pyrimidine ring system of the title compound, C15H12N4S, is essentially planar and the dihedral angle between the plane of the pyrazolo[1,5-a]pyrimidine system and the plane of the phenyl ring is 134.6 (7)°.
Online 13 July 2005
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