isoleucine,isoleucyl,phenylalanyl,prolyl,leucine
Leucine
501010-01-1L-Leucine,N-[[(2S)-4-(1H-imidazol-4-ylmethyl)-3-oxo-2-(phenylmethyl)-1-piperazinyl]carbonyl]-, methyl ester
501010-05-5L-Leucine,N-[[(2S)-4-[(5-methyl-1H-imidazol-4-yl)methyl]-3-oxo-2-(phenylmethyl)-1-piperazinyl]carbonyl]-, methyl ester