L-Leucine,L-a-glutamyl-L-tyrosyl-L-leucyl-L-asparaginyl-L-tryptophyl-L-asparaginyl-L-a-aspartyl-L-seryl-L-leucyl-L-alanyl-L-isoleucyl-L-leucyl-L-leucyl-
CAS No. 653577-31-2