L-Arginine,L-a-glutamyl-L-threonyl-L-alanyl-L-lysyl-L-methionyl-L-a-aspartyl-L-threonyl-L-lysyl-L-lysyl-L-alanyl-L-valyl-L-lysyl-L-tyrosyl-L-glutaminyl-L-seryl-L-lysyl-L-alanyl-
CAS No. 501431-76-1