The chemical FR 139317 has a designated molecular formula of C33H44N6O5 and a molecular weight of 604.752 g/mol. Synonyms may include: FR-139317, 2-((1-(Hexahydro-1H-azepinyl)carbonyl)amino-4-methylpentanoyl)-3-(-(1-methyl-1H-indolyl)propionyl)amino-3-(2-pyridyl)propionic acid (ChemID).