N acetyl series amino acid --- --- N-Acetyl-DL-Methionine　　N-Acetyl-L-Methionine
　　N-Acetyl-L-Valine　 　　N-Acetyl-DL-Tryptophan　　N-acetyl-L-Tryptophan　
　　N-acetyl-DL-Leucine　  　　N-Acetyl-DL-Isoleucine


　N-Acetyl-L-Methionine

CAS No. ： 65－82－7

Alias：N-Acetyl-L-Methionine

Molecular formula ：C₇H₁₃NO₃S

Molecular weight ： 191.25