1,3-Dihydro-1-acetyl-3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2H-indol-2-one 2H-Indol-2-one, 1,3-dihydro-1-acetyl-3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)- 82349-12-0 BRN 5094047