CAS No 123583-37-9 , L-Tyrosinamide,L-isoleucyl-L-lysyl-L-prolyl-L-a-glutamyl-L-alanyl-L-prolylglycyl-L-a-glutamyl-L-a-aspartyl-L-alanyl-L-seryl-L-prolyl-L-a-glutamyl-L-a-glutamyl-L-leucyl-L-asparaginyl-L-arginyl-L-tyrosyl-L-tyrosyl-L-alanyl-L-seryl-L-leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-leucyl-L-asparaginyl-L-leucyl-L-valyl-L-threonyl-L-arginyl-L-glutaminyl-L-arginyl-