N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-1-benzofuran-5-yl]methanesulfonamide N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]benzofuran-5-yl]methanesulfonamide N-[2-butyl-3-[[4-[3-(dibutylamino)propoxy]phenyl]-oxomethyl]-5-benzofuranyl]methanesulfonamide N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]phenyl]carbonyl-1-benzofuran-5-yl]methanesulfonamide 141626-36-0 N-(2-Butyl-3-(p-(3-(dibutylamino)propoxy)benzoyl)-5-benzofuranyl)methanesulfonamide Dronedarone Dronedarone [INN] D02537