Na-Butyloxycarbonyl-L-diaminopropionic acid

Gly-Ala-Phe-OH

Gly-Leu-NH2HCl

Ile-Gly-Gly-OH

Leu-Ser-Phe-OH

Lysinoalanine2HCl (diastereomeric mixture: LL + LD)

N-Me-L-norleucine hydrochloride

4-Phenylazobenzyloxycarbonyl-Pro-OH

(S)-3-Isopropylamino-1,2-propanediol

3-O-Allyl-sn-glycerol

Ne-Biotinyl-L-lysine amide