Synonyms: 2H-1,2,4-Benzothiadiazine-7-sulfonamide,6-chloro-3,4-dihydro-3-(5-norbornen-2-yl)-, 1,1-dioxide (6CI,7CI,8CI);6-Chloro-3,4-dihydro-3-(5-norbornen-2-yl)-2H-1,2,4-benzothiadiazine-7-sulfonamide-1,1-dioxide;6-Chloro-3,4-dihydro-3-(5-norbornen-2-yl)-7-sulfamyl-1,2,4-benzothiadiazine-1,1-dioxide;6-Chloro-3-(5-bicyclo[2.2.1]hept-2-enyl)-7-sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazine1,1-dioxide;6-Chloro-3-(5-norbornen-2-yl)-7-sulfamoyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide;Anhydron; Aquirel; Cyclothiazide; Doburil; Fluidil; Lilly 35483; MDi 193;Renazide; Valmiran