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65335-15-1 heptahydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-7-[(3-phosphonophenyl)amino]

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Product Name heptahydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-7-[(3-phosphonophenyl)amino]naphthalene-2-sulphonato(5-)]cobaltate(7-)
CAS No. 65335-15-1
Synonyms Heptahydrogen bis(4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-7-((3-phosphonophenyl)amino)naphthalene-2-sulphonato(5-))cobaltate(7-)
Molecular Formula C44H24CoN8O20P2S2・7H