N-[4-[2-[(propan-2-yl)amino]ethyl]phenyl]methanesulfonamide; Deoxysotalol; Deshydroxy Sotalol; 4’-(2-Isopropylaminoethyl) methanesulphonanilide; N-[4-[2-[(1-Methylethyl)amino]ethyl]phenyl]methanesulphonamide; N-{4-[2-(Isopropylamino)ethyl]phenyl}methanesulfonamide; Sotalol Related Compound C