L-Leucine,L-threonyl-L-tyrosyl-L-leucyl-L-threonyl-L-a-aspartyl-L-a-glutamyl-L-threonyl-L-histidyl-L-arginyl-L-a-glutamyl-L-valyl-L-lysyl-L-phenylalanyl-L-threonyl-L-seryl-
CAS No. 139212-31-0