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Acta Cryst. (2009). E65, o1231 [ doi:10.1107/S1600536809016250 ]
Abstract: In the molecule of the title compound, C14H16ClN3O, the benzene and pyrazole rings are oriented at a dihedral angle of 3.50 (3)°. In the crystal structure, intermolecular N-H
O hydrogen bonds link the molecules into chains. A
-
contact between the benzene and pyrazole rings [centroid-centroid distance = 3.820 (3) Å] may further stabilize the structure.
Online 7 May 2009
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