126433-42-9 2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-5-iodo- 3-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-5-iodo-2H-indol-2-one 5'-Iodoindirubin