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Boc-met-leu-phe-oh

Bzl-ser(tbu)-ome hcl

2-[(Boc-amino)methyl]benzoic acid

Dl-tryptophan ethyl ester hcl

Ala-ala-phe-mca hydrochloride

Suc-ala-ala-ala-ala-ala-pna

Ala-ala-phe p-nitroanilide

Bz-arg-4-abz-oh hydrochloride salt

Fmoc-dpr(boc-aoa)-oh

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