6-methyl-2,2-dioxooxathiazin-4-one; 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide; 1,2,3-Oxathiazin-4(3H)-one, 6-methyl-, 2,2-dioxide; 3,4-Dihydro-6-methyl-1,2,3-oxathiazin-4-one 2,2-dioxide; Acesulfam; Acesulfam H; Acetosulfam