benzyl,homocysteine,cysteine
Cysteine
918780-28-6L-Cysteine,L-leucyl-L-alanyl-L-threonyl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-leucylglycyl-
918780-34-4L-Cysteine,L-leucyl-L-alanyl-L-threonyl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-valylglycyl-
918779-91-6L-Cysteine,L-leucyl-L-alanyl-L-threonyl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-seryl-