Synonyms: | Cobaltate(3-),bis[3-(hydroxy-kO)-7-nitro-4-[[1,2,3,4-tetrahydro-2-oxo-4-(oxo-kO)-3-quinolinyl]azo-kN1]-1-naphthalenesulfonato(3-)]-,trisodium (9CI); Cobaltate(3-),bis[3-hydroxy-7-nitro-4-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]-1-naphthalenesulfonato(3-)]-,trisodium; 1-Naphthalenesulfonic acid,3-hydroxy-7-nitro-4-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]-, cobaltcomplex |