(Ala-4'-azido-3',5'-ditritio-phe-nor-val)alpha-msh (Alanyl-4'-azido-3',5'-ditritio-phenylalanyl-norvaline)alpha-msh (D-Alanine-4'-azido-3',5'-ditritio-L-phenylalanine norvaline)-alpha-melantropin 75993-88-3 Msh, (ala-4'-azido-3',5'-ditritio-phe-nor-val)alpha- Msh, (alanyl-4'-azido-3',5'-ditritio-phenylalanyl-norvaline)alpha- alpha1-13-Corticotropin, 1-(N-acetyl-D-alanine)-2-(4-azido-L-phenyl-3,5-t2-alanine)-4-L-norvaline-13-L-valinamide-