phenylalanine,phenylmethoxy,carbonyl,prolyl,alanine
Alanine
477564-18-4L-Phenylalanine,L-leucyl-L-phenylalanyl-L-a-aspartyl-L-histidyl-L-alanyl-L-valyl-L-seryl-L-lysyl-
130620-25-6b-Alanine,N-[3-(2,5-dihydro-5-oxo-4-isoxazolyl)-N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl]-