Boc-Val-Cit-OH

(R)-Methyl 2-amino-6-(tert-butylamino)hexanoate HCl

(2S)​-​3-​(dimethylcarbamoyl)​-​2-​(Fmoc-amino)​propanoic acid

N2-Fmoc​-​N,​N-​dimethyl-L-​Glutamine

Z-Gly-Phe-OH

Boc-Ser(Val-Fmoc)-OH

Fmoc-Tmb-Gly-OH

(R)-1-(3-chlorophenyl)propane-1,3-diol