Molecular Formula: C14H11ClN2O4S Formula Weight: 338.77
2-Chloro-5(1-hydroxy-3-oxo-1- isoindolinyl) benzenesulfonamide;2-Chloro-5-(2,3-dihydro-1-hydroxy-3-oxo-1H-isoindol-1-yl)benzenesulfonamide;Chlortalidone