134419-07-1 Benzenepropanamide, N-(3-((4-((3-((2,6-diamino-1-oxohexyl)amino)propyl)amino)butyl)amino)propyl)-4-hydroxy-3,5-di(iodo-125I)-alpha-((1-oxobutyl)amino)-, (S-(R*,R*))- Diiodo-philanthotoxin-343-lysine I-Phtx-343-lys