L-Arginine,L-seryl-L-a-glutamyl-L-a-glutamyl-L-a-aspartylglycyl-L-leucyl-L-alanyl-L-a-glutamyl-L-alanyl-L-prolyl-L-a-glutamyl-L-histidylglycyl-L-threonyl-L-threonyl-L-alanyl-L-threonyl-L-phenylalanyl-L-histidyl-
CAS No. 842160-58-1