Synonyms: AC1O5Y0L;Cyclo(L-alanyl-D-leucyl-(Z)-alpha,beta-didehydrophenylalanylglycyl);Cyclo(D-alanyl-L-leucyl-(Z)-alpha,beta-didehydrophenylalanylglycyl);Cyclo(L-alanyl-L-leucyl-(Z)-alpha,beta-didehydrophenylalanylglycyl);(3Z)-3-benzylidene-9-methyl-6-(2-methylpropyl)-1,4,7,10-tetrazacyclododecane-2,5,8,11-tetrone;108233-94-9;108340-83-6;108340-86-9