International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 10(68), p. o2845-o2845, 2012
DOI: 10.1107/s1600536812036914
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In the title molecule, C21H14N4O4S, the pyrazole ring forms dihedral angles of 45.6 (1), 87.7 (1) and 27.4 (1)° with the phenyl, sulfur-substituted benzene and nitro-substituted benzene rings, respectively. In the crystal, molecules are connected by weak C—H⋯O and C—H⋯N hydrogen bonds into layers parallel to (010).