2-oxo-2,3-dihydro-benzooxazole-6-sulfonic acid amide, 2-Oxo-2,3-dihydro-benzoxazol-6-sulfonsaeure-amid, 2,3-dihydro-2-oxobenzoxazole-6-sulfonamide, 6-Sulfonamidobenzoxazolinon, 6-Benzoxazolesulfonamide,2,3-dihydro-2-oxo, 2,3-Dihydro-2-oxobenzoxazole-6-sulphonamide, 6-Benzoxazolinesulfonamide,2-oxo