155444-04-5 6,11-Dihydro-11-(isopropoxy)-6-methyl-dibenzo(c,f)(1,2)thiazepine S,S-dioxide 6,11-Dihydro-6-methyl-11-(1-methylethoxy)dibenzo(c,f)(1,2)thiazepine 5,5-dioxide Dibenzo(c,f)(1,2)thiazepine, 6,11-dihydro-6-methyl-11-(1-methylethoxy)-, 5,5-dioxide