L-Proline,glycyl-L-threonyl-L-arginylglycyl-L-arginyl-L-arginyl-L-prolyl-L-seryl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-tyrosyl-L-tyrosyl-L-tyrosyl-L-lysyl-L-seryl-
CAS No. 869879-29-8