The Complete List of Suppliers for (3E)-5-amino-6-[(E)-(4-methylphenyl)diazenyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
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![7249-65-2,(3E)-5-amino-6-[(E)-(4-methylphenyl)diazenyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid,2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[(4-methylphenyl)azo]-6-[(4-nitrophenyl)azo]-,disodium salt (9CI); 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[(p-nitrophenyl)azo]-3-(p-tolylazo)-, disodium salt (8CI);NSC 45598](http://www.lookchem.com/300w/2010/0626/7249-65-2.jpg)