Furosemide EP Impurity B

2,4-dichloro-5-sulfamoylbenzoic acid|2,4-Dichloro-5-sulfamoylbenzoic Acid ; 3-Sulfamoyl-4,6-dichlorobenzoic acid ;|2,4-Dichloro-5-sulfamoylbenzoic acid;|2,4-Sulfamoyl-4,6 acid;|3-Sulfamoyl-4,6-dichlorobenzoic acid;|5-(Aminosulfonyl)-2,4-dichlorobenzoic Acid|5-(Aminosulfonyl)-2,4-dichlorobenzoic Acid;|5-Aminosulfonyl-2,4-dichlorobenzoic acid;|5-Carboxy-2,4-dichlorobenzenesulfonamide;|CS-O-30636; Lasamide|CS-O-32023;|Furosemide Impurity B;