leucine,calcium
Leucine
162067-04-1L-Leucine,N-[N-[N-[N-[N-[N-[N-[4-[4-[bis(2-chloroethyl)amino]phenyl]-1-oxobutyl]-L-histidyl]-L-tryptophyl]-L-alanyl]-L-valyl]-D-alanyl]-L-histidyl]-,ethyl ester
88132-96-1L-Leucine,N-[N-[N-[N-[3,5-dibromo-N-[(1,1-dimethylethoxy)carbonyl]-L-tyrosyl]-O-(1,1-dimethylethyl)-D-seryl]glycyl]-L-phenylalanyl]-, methyl ester