英文别名Hydrochlorothiazide Impurity K; 7-Sulfamoyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide; 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 3,4-dihydro-, 1,1-dioxide; 3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide; Hydrochlorothiazide EP Impurity 5; hydrothiazide; 7-Sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide; Hydrochlorothiazide Impurity 6 
