norleucine,leucine
Leucine
88342-46-5L-Leucine,L-a-aspartyl-L-asparaginyl-L-prolyl-L-alanyl-L-seryl-L-threonyl-L-threonyl-L-asparaginyl-L-lysyl-L-a-aspartyl-L-lysyl-
606967-58-2L-Leucine,L-methionyl-L-alanyl-L-seryl-L-seryl-L-serylglycyl-L-arginyl-L-valyl-L-threonyl-L-isoleucyl-L-glutaminyl-