3-AMINOBENZENESULFONAMIDE 3-Aminosulfonylaniline 4-14-00-02648 (Beilstein Handbook Reference) 4431-73-6 98-18-0 BRN 0511851 Benzenesulfonamide, 3-amino- Benzenesulfonamide, m-amino- EINECS 202-646-0 Metanilamide NSC 7542 m-Aminobenzenesulfonamide m-Aminobenzenesulphonamide m-Sulfamoylaniline