英文别名Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate; butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate; 3-(Aminosulfonyl)-5-(butylamino)-4-phenoxybenzoic acid butyl ester; 3-(ButylaMino)-4-phenoxy-5-sulfaMoylbenzoic Acid Butyl Ester; BuMetanide Butyl Ester; Bumetanide Impurity C; Benzoic acid, 3-(aminosulfonyl)-5-(butylamino)-4-phenoxy-, butyl ester; Bumetanide Impurity 3 (Bumetanide EP Impurity C); 3-butylamino-4-phenoxy-5-sulfamoyl-benzoic acid butyl ester 
