Synonyms:
sodium 4-[(4-oxo-2-chloro-2,5-cyclohexadien-1-ylidene)amino]phenolate ; benzenoneindochlorophenolsodiumsalt ; o-chlorophenol-indophenol sodium salt ; 3'-chloroindophenol sodium salt [redox indicator] ; 3'-chloroindophenol sodium salt ; 3'-chloroindophenol sodium salt  ; benzenone-indo-3'-chlorophenol sodium salt ; sodium benzenone-indo-3'-chlorophenol ; benzenone-indo-3'-chlorophenol sodium salt [redox indicator] ; redoxindicator