(2-Phe-4-nle)alpha-msh (2-Phenylalanine,4-norleucine)alpha-melanotropin (2-Phenylalanine,4-norleucine)alpha-msh (2-Phenylalanyl-4-norleucine)alpha-msh 73391-90-9 Msh, (2-phe-4-nle)alpha- Msh, (2-phenylalanyl-4-norleucine)alpha- alpha-Melanotropin, 2-L-phenylalanine-4-L-norleucine-