Arshad Muhammad Nadeem, Mubashar-Ur-Rehman Hafiz, Zia-Ur-Rehman Muhammad, Khan Islam Ullah, Shafique Muhammad
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 8;65(Pt 5):o1011. doi: 10.1107/S1600536809012999.
In the crystal structure of the title compound, C(16)H(13)NO(3)S, the benzisothia-zole group is almost planar (r.m.s. deviation for all non-H atoms excluding the two O atoms bonded to S = 0.009 Å). The dihedral angle between the fused ring and the terminal ring is 13.8 (1)°. In the crystal, mol-ecules are linked through inter-molecular C-H⋯O contacts forming a chain of mol-ecules along b.