6771-86-4 | Cobaltate(3-),bis[5-chloro-2-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-1-naphthalenyl]diazenyl-kN1]benzenesulfonato(3-)]-, sodium (1:3) | C32H16 Cl2 Co N4 O10 S2 . 3 Na |
6771-92-2 | disodium 5-[[4-[[7-(2,4-diaminophenyl)azo-1-hydroxy-3-sulfonato-2-naphthyl]azo]-1-naphthyl]azo]-2-hydroxy-benzoate |
6771-81-9 | tetrasodium 4,4'-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate] | C33H26 N8 O15 S4 . 4 Na |