N-w-Hydroxy-L-norarginine diacetate salt

Glutathione-monoisopropyl ester (reduced)

Gly-Gly-Ala-OH

Z-L-valine trifluoroethyl ester

Pro-Trp-OH

N,N-Dimethyl-histidine

b-S-(4-Methoxybenzylmercapto)-b,b-cyclopentamethylene-propionic acid

3-O-Allyl-sn-glycerol

Cyclo(L-Ala-L-Ser)

环(L-丙氨酸- L -丝氨酸)

Boc-D-His(1-Me)-OH

L-2-Cyclohexylglycine trifluoroacetate

L-2-环己基甘氨酸