phenylacetyl,proline
Proline
500800-76-0L-Proline,L-prolyl-L-valyl-L-alanyl-L-prolyl-L-asparaginyl-L-a-glutamyl-L-asparaginyl-L-isoleucyl-
921192-64-5L-Proline,L-a-glutamyl-L-prolyl-L-lysyl-L-seryl-L-seryl-L-a-aspartyl-L-threonyl-L-prolyl-L-prolyl-L-prolyl-L-cysteinyl-L-prolyl-L-arginyl-L-cysteinyl-