L-Arginine,L-leucyl-L-seryl-L-alanyl-L-threonyl-L-seryl-L-valyl-L-leucyl-L-tyrosyl-L-tyrosyl-L-a-aspartyl-L-seryl-L-seryl-L-asparaginyl-L-asparaginyl-L-valyl-L-isoleucyl-L-leucyl-
CAS No. 139775-56-7