Synonyms: | Cobaltate(3-), bis[2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]benzenesulfonato(3-)]-, diethanolamine sodium salts;Cobaltate(3-), bis2-hydroxy-5-nitro-3-2-oxo-1-(phenylamino)carbonylpropylazobenzenesulfonato(3-)-, diethanolamine sodium salts;Cobaltate, bis[2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl] propyl] azo]benzenesulfonato]-,diethanolamine sodium salts |