Properties:... more properties and specification on L-Lysine, O-(phenylmethyl)-L-tyrosyl-L-phenylalanyl-(4R)-4-[[[[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]amino]carbonyl]oxy]-L-prolyl-(2S)-2-phenylglycyl-1-[(1,1-dimethylethoxy)carbonyl]-D-tryptoph |