proline,trifluoroacetyl,prolyl,butyl,ester
Proline
201338-61-6L-Proline,L-asparaginyl-L-leucyl-L-arginyl-L-seryl-L-threonyl-L-seryl-L-phenylalanyl-L-phenylalanyl-L-a-glutamyl-L-leucyl-L-tryptophyl-L-alanyl-L-lysyl-L-tryptophyl-
201351-05-5L-Proline,L-arginyl-L-valyl-L-leucyl-L-glutaminylglycyl-L-valyl-L-leucyl-L-prolyl-L-alanyl-L-leucyl-