proline,glutamyl,alanyl
Proline
500603-91-8L-Proline,L-isoleucyl-L-seryl-L-leucyl-L-asparaginyl-L-seryl-L-a-aspartyl-L-methionyl-L-tyrosyl-L-prolyl-L-a-aspartyl-L-leucyl-L-asparaginyl-
473797-85-2L-Proline,1-[3-[[(2S)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinyl]carbonyl]benzoyl]-,methyl ester