Tetrasodium (undecachloro-29H, 31H-phthalocyaninetetrasulphonato(6-)-N29, N30, N31, N32)cuprate(4-)

Tetrasodium 1, 1'-((5-((3, 4, 5-trimethoxyphenyl)methyl)pyrimidine-2, 4-diyl)diimino)bis(3-phenylpropane-1, 3-disulphonate)

Tetrasodium 1, 3, 6, 8-pyrenetetrasulfonate

Tetrasodium 1-(1, 5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-4H-pyrazol-4-ylidene)-3-(3-methyl-5-oxido-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)-1H-indene-2-carboxylate

Tetrasodium 12-wolframosilicate

Tetrasodium 2, 2', 2'', 2'''-(iminobis((5-hydroxybenzene-1, 2, 4-triyl)bis(azo-4, 1-phenyleneimino)))bis(5-nitrobenzenesulphonate)

Tetrasodium 2, 2'-((6-anilino-1, 3, 5-triazine-2, 4-diyl)bis(imino(2-methyl-4, 1-phenylene)azo))bis(5-((4-sulphonatophenyl)azo)benzenesulphonate)

Tetrasodium 2, 2'-((carbonyldiimino)bis((2-acetamido-4, 1-phenylene)azo))bis(5-((4-sulphonatophenyl)azo)benzenesulphonate)

Tetrasodium 2, 2'-(1, 2-ethenediyl)bis(5-((4-((3-amino-3-oxopropyl)(2-hydroxyethyl)amino)-6-((4-sulfophenyl)amino)-1, 3, 5-triazin-2-yl)amino))benzenesulfonate

Tetrasodium 2, 2'-(carbonylbis(imino(2-methyl-p-phenylene)azo(3-sulphonato-p-phenylene)))bis(6-methylbenzothiazole-7-sulphonate)

Tetrasodium 2, 2'-ethene-1, 2-diylbis(5-((4-(diethylamino)-6-((4-sulfonatophenyl)amino)-1, 3, 5-triazin-2-yl)amino)benzenesulfonate)

Tetrasodium 2-(((2, 3-dichloro-6-quinoxalinyl)carbonyl)amino)-5-hydroxy-6-((4-methoxy-2, 5-disulphonatophenyl)azo)naphthalene-1, 7-disulphonate

Tetrasodium 2-((1-ethyl-1, 6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(sulphonatomethyl)-3-pyridyl)azo)-5-((4-fluoro-6-((3-sulphonatophenyl)amino)-1, 3, 5-triazin-2-yl)amino)benzene-1, 4-disulphonate

Tetrasodium 2-((4-((4-((1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl)azo)-7-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)benzene-1, 4-disulphonate

Tetrasodium 2-((4-((4-((4-amino-6-chloro-1, 3, 5-triazin-2-yl)amino)-6-sulphonato-1-naphthyl)azo)-7-sulphonato-1-naphthyl)azo)benzene-1, 4-disulphonate

Tetrasodium 2-((4-((4-((4-amino-6-chloro-1, 3, 5-triazin-2-yl)amino)-7-sulphonato-1-naphthyl)azo)-7-sulphonato-1-naphthyl)azo)benzene-1, 4-disulphonate

Tetrasodium 2-((4-((4-((4-chloro-6-(N-(sulphonatomethyl)anilino)-1, 3, 5-triazin-2-yl)amino)-7-sulphonato-1-naphthyl)azo)-5-methoxy-o-tolyl)azo)benzene-1, 4-disulphonate

Tetrasodium 2-((4-chloro-6-((3-((4, 5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)azo)-4-sulphonatophenyl)amino)-1, 3, 5-triazin-2-yl)amino)benzene-1, 4-disulphonate

Tetrasodium 2-((5-(aminocarbonyl)-1, 6-dihydro-4-methyl-2-oxido-6-oxo-1-(2-(4-sulphonatophenyl)ethyl)-3-pyridyl)azo)-5-((3-phosphonatophenyl)azo)benzenesulphonate

Tetrasodium 2-((6-((4-chloro-6-((4-sulphonatophenyl)amino)-1, 3, 5-triazin-2-yl)amino)-1-hydroxy-3-sulphonato-2-naphthyl)azo)benzene-1, 4-disulphonate