2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3-(dichloromethyl)-3,4-dihydro-, 1,1-dioxide, 6-chloro-3-(dichloromethyl)-1,1-dioxo-3,4-dihydro-2H-1λ<sup>6</sup>,2,4-benzothiadiazine-7-sulfonamide, Achletin,Diu-Hydrin,Triflumen, 3-Dichloromethyl-6-chloro-7-sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide, 6-Chloro-3-dichloromethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-Dioxide, Trichloromethiazide