L-Valine allyl ester 4-toluenesulfonate salt

Boc-Phe-Leu-OH

4-(Hydroxymethyl)-3-methoxyphenoxyacetic acid

4-羟甲基-3-甲氧基苯氧基乙酸

Fmoc-L-aspartic acid 4-alkoxybenzyl alcohol resin

Na,d-Bis-Boc-D-ornithine

Benzoyl-L-citrulline methyl ester

Boc-Phe-Pro-OH

DL-a-Methylproline hydrobromide

D-Ala-Ala-OHHCl

Ala-Val-OH

D-Ala-Phe-OH