2-sulfamoyl-benzoicacimethylester ;Benzoic acid, 2-(aminosulfonyl)-, methyl ester;Benzoic acid, 2-sulfamoyl-, methyl ester;CARBOMETHOXYBENZENESULPHONAMIDE;METHYL 2-(AMINOSULFONYL)BENZOATE;METHYL 2-SULFAMOYLBENZOATE;METHYL 2-SULFONAMIDOBENZOATE;METHYL O-SULFAMOYLBENZOATE