Molecular Formula: C4H4KNO4S Molecular Weight: 201.24 CAS No.: 55589-62-3. Attribute Details Name Acesulfame-K Other Names Acesulfame Potassium, Sunette, Sweet One, Sweet ‘n Safe CAS Number N/A (commonly recognized by name) Chemical Formula C4H4KNO4S Molecular Weight 201.25 g/m…