tryptophan,leucine,gastr
Leucine
832729-17-6L-Leucine,L-isoleucyl-L-a-glutamyl-L-a-glutamyl-L-seryl-L-glutaminyl-L-asparaginyl-L-glutaminyl-L-glutaminyl-L-a-glutamyl-L-lysyl-L-asparaginyl-L-a-glutamyl-L-glutaminyl-L-a-glutamyl-L-leucyl-
104897-14-5L-Leucine,N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-L-seryl]-L-valyl]-, hydrazide