H 142

U-76780E

L-Pro-L-His-L-Pro-L-Phe-L-His-L-Leuψ(CH2NH)-L-Val-L-Ile-L-His-L-Lys-OH

L-Pro-L-His-L-Pro-L-Phe-L-His-[(S)-2-Amino*-4-methylpentyl]-L-Val-L-Ile-L-His-L-Lys-OH