cysteine,dinitrophenyl
Cysteine
823814-36-4D-Cysteine,D-cysteinyl-D-glutaminyl-D-isoleucyl-D-tryptophyl-D-lysyl-D-glutaminyl-D-lysyl-D-prolyl-D-b-aspartyl-D-leucyl-
922192-77-6L-Cysteine,L-arginyl-L-prolyl-L-lysyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-