1,Aspartame 2,cas#22839-47-0 3,Excipient 4,Food additives, nutritive sweeteners of high sweetness APIs cas#22839-47-0 AspartameBrief Introduction: Aspartame, alais sweetener or proteoglycan, with the chemical name of Aspartyl phenylalanine methyl ester, is adipeptide being a combination of L-aspartic acid and L-phenylalanine. It can be absorbed by human body completely and is harmless and quite ...