英文名称:TaMsulosin EP IMpurity; Tamsulosin Methoxy Analog2; Tamsulosin Hydrochloride Ep Impurity D As Hydrochloride; (R)-2-O-Desethyl-2-O-Desmethyl Tamsulosin Hydrochloride\N(Impurity); Tamsulosin Racemate Epcrs; Tamsulosin Ep Impurity; Tamsulosin Hydrochloride Impurity D As Hydrochloride