Synonyms: Tamsulosin Hydrochloride Imp. G (EP) as Racemate Hydrochloride, Tamsulosin Racemate Hydrochloride, Benzenesulfonamide, 5-[2-[[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy-, hydrochloride (1:1), Benzenesulfonamide, 5-[2-[[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy-, monohydrochloride (9CI), LY 253352, YM 12617, dl-Tamsulosin hydrochloride,5-[(2RS)-2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide Hydrochloride