6-(trifluoromethyl)-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide1,1-dioxide-13CD2;3,4-Dihydro-6-(trifluoromethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-Dioxide-13C-d2;Bristab-13C-d2; Bristurin-13C-d2; Dihydroflumethiazide-13C-d2; Diucardin-13C-d2; Elodrine-13C-d2; Finuret-13C-d2; Flutizide-13C-d2; Glomerulin-13C-d2; Hidroalogen-13C-d2; Leodrine-13C-d2; Saluron-13C-d2; Vergonil-13C-d2;Hydroflumethiazide-13C-d2;Hydroflumethiazide-13C-d2