pentachlorobuta,cysteine
Cysteine
918780-45-7L-Cysteine,L-leucyl-L-leucyl-L-threonyl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-valyl-
918780-52-6L-Cysteine,L-leucyl-L-valyl-L-threonyl-L-a-glutamyl-L-lysyl-L-seryl-L-arginyl-L-tryptophyl-L-leucylglycyl-