L-Leucine,L-seryl-L-seryl-L-leucyl-L-seryl-L-tyrosyl-L-threonyl-L-asparaginyl-L-prolyl-L-alanyl-L-valyl-L-alanyl-L-alanyl-L-threonyl-L-seryl-L-alanyl-L-asparaginyl-
CAS No. 654667-73-9