cysteine,methyl,ethyl,ester
Cysteine
473554-81-3L-Cysteine,L-lysyl-L-valyl-L-seryl-L-a-aspartyl-L-arginyl-L-lysyl-L-phenylalanyl-L-leucyl-L-threonyl-L-prolyl-L-a-glutamyl-L-a-aspartyl-L-a-glutamyl-L-alanyl-L-seryl-L-valyl-
919078-59-4L-Cysteine,L-isoleucyl-L-glutaminyl-L-arginyl-L-tryptophyl-L-tyrosyl-L-arginyl-L-alanyl-L-glutaminyl-L-lysyl-L-valyl-L-alanyl-L-tyrosyl-L-a-aspartyl-L-methionyl-L-arginyl-L-isoleucyl-L-glutaminyl-L-phenylalanyl-L-leucyl-L-lysyl-L-threonyl-L-arginyl-L-a-gl