英文别名Silodosin Impurity 54; 3-(5-Formylindolin-1-yl)propyl benzoate; 1H-Indole-5-carboxaldehyde, 1-[3-(benzoyloxy)propyl]-2,3-dihydro-; 1-(3-benzoyloxypropyl)-5-formyl-2,3-dihydroindole; 3-(5-FORMYL-2,3-DIHYDROINDOL-1-YL)PROPYL BENZOATE; 3-(5-Formyl-2,3-dihydro-1H-indol-1-yl)propyl benzoate