Acta Crystallographica Section E: Structure Reports Online, cilt.62, sa.9, 2006 (SCI-Expanded)
In the molecule of the title compound, C21H18N 4O2S, all of the rings are individually planar. In the crystal structure, the molecules are linked by intermolecular N-H⋯O hydrogen bonds, forming an infinite chain. © 2006 International Union of Crystallography. All rights reserved.