Acta Cryst. (2008). C64, o4-o6  [ doi:10.1107/S0108270107059173 ]

N-(X-Chlorophenyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide (with X = 2 and 4)

W. A. Siddiqui, S. Ahmad, M. I. Tariq, H. L. Siddiqui and M. Parvez

Formula: Two isomers of C₁₆H₁₃ClN₂O₄S

Online 14 December 2007

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