Boc-3,4-difluoro-DL-phenylalanine

Gly-Gly-Gly-NH2HCl

N-L-Lysyl-L-glutamic acid

Ser-Gly-Gly-OH

Phe-Leu-NH2HCl

Oxythiamine HCl

Substance P (9-11)

Succinyl glycine amide

Cyclo (L-Ala-L-ala)

Cyclo(L-Ala-L-Ser)

环(L-丙氨酸- L -丝氨酸)

Cyclo(-L-Ser-L-Tyr)