9H-thioxanthene-2-sulfonamide, N,N-dimethyl-9-oxo- InChI=1/C15H13NO3S2/c1-16(2)21(18,19)10-7-8-14-12(9-10)15(17)11-5-3-4-6-13(11)20-14/h3-9H,1-2H N,N-dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide