leucine,dioxobutyl,methyl,ester
Leucine
477320-30-2L-Isoleucine,L-a-glutamyl-L-a-glutamyl-L-lysyl-L-arginyl-L-threonyl-L-arginyl-L-methionyl-L-methionyl-L-a-glutamyl-
471928-50-4L-Leucine,L-arginyl-L-a-glutamyl-L-alanyl-L-lysyl-L-a-glutamyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-