4H-1-Benzopyran-4-one, 5-amino-6,8-difluoro- 2-[3-fluoro-4-[(L-lysyl)amino]phenyl]-7-methyl-, dimethanesulfonate Hexanamide, 2,6-diamino-N-[4-(5-amino-6,8-difluoro-7-methyl-4-oxo-4H-1-benzopyran-2-yl)-2-fluorophenyl]-, (2S)-, dimethanesulfonate salt L-Lysine, [4-(5-amino-6,8-difluoro-7-methyl-4-oxo- 4H-1-benzopyran-2-yl)-2-fluorophenyl]amide, dimethanesulfonate NSC710464