108097-99-0 2-((((5-Bromo-1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazino)oxoacetyl)amino)benzoic acid BENZOIC ACID, 2-((((5-BROMO-1,2-DIHYDRO-2-OXO-3H-INDOL-3-YLIDENE)HYDRAZINO)OXOAC BRN 5648851 Benzoic acid, 2-((((5-bromo-1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazino)oxoacetyl)amino)-