proline,hydroxy,ethyl,ester
Proline
649544-43-4L-Proline,L-leucyl-L-leucyl-L-arginyl-L-alanyl-L-a-glutamyl-L-seryl-L-leucyl-L-prolylglycyl-L-alanylglycylglycyl-L-seryl-L-leucyl-L-threonyl-L-arginyl-L-threonyl-
646060-05-1L-Proline,L-arginyl-L-asparaginyl-L-methionyl-L-leucyl-L-alanyl-L-phenylalanyl-L-seryl-L-phenylalanyl-