acetyl,ethyl,cysteine
Cysteine
918781-00-7L-Cysteine,L-leucyl-L-leucyl-L-seryl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-valyl-
918780-95-7L-Cysteine,L-leucyl-L-alanyl-L-seryl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-valylglycyl-