Acetylhistidine
N-acetyl - L - isoleucine
Acetyl glutamic acid
N-acetyl-L-proline
N-Acetyl-L-alanine
N-acetyl-L-valine
N-acetyl-L-proline
N-acetyl - L - citrulline
N-acetyl - L - phenylalanine
N-Acetyl-L-leucine
N-acetyl-dl-leucine
N-acetyl-L-tryptophan
N-Acetyl-L-glutamine
N-acetyl-L-tyrosine
dl-cysteine hydrochloride hydrate
L-Glutamic acid
L-lysine dihydrochloride