norleucine,difluoro,leucine
Leucine
819851-38-2L-Leucine,L-valyl-L-valyl-L-glutaminyl-L-lysyl-L-a-glutamyl-L-asparaginyl-L-glutaminyl-L-threonyl-L-phenylalanyl-L-prolyl-L-prolylglycyl-L-phenylalanyl-
677723-86-3L-Leucine,L-valyl-L-valyl-L-histidyl-L-leucyl-L-glutaminyl-L-lysyl-L-alanyl-L-valyl-L-prolyl-L-arginyl-L-valyl-L-a-aspartylglycyl-L-prolyl-