(R,S)-1,3,4,5-Tetrahydro-5-phenyl-2H-1,4-benzodiazepin-2-one hydrochloride

Thr-Gly-Gly-OH

Ophthalmic acid

b-S-(4-Methoxybenzylmercapto)isovaleric acid

1-Amino-4-chloro-2-butyneHCl

1-氨基-4-氯-2-丁炔

Cyclo(L-Phe-L-Phe)

Boc-1,5-diaminopentaneHCl

Boc-3,4-dehydro-D-Valine

Boc-D-alanine-4-nitrophenyl ester

Boc-D-phenylglycine N-hydroxysuccinimide ester

DL-Serine benzyl ester 4-toluenesulfonate salt