CAS No 302798-54-5 , L-Tyrosinamide,L-prolyl-L-alanyl-L-a-glutamyl-L-a-aspartyl-L-methionyl-L-alanyl-L-arginyl-L-tyrosyl-L-tyrosyl-L-seryl-L-alanyl-L-leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-isoleucyl-L-asparaginyl-L-leucyl-L-leucyl-L-threonyl-L-arginyl-L-prolyl-L-arginyl-(9CI)