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89785-05-7 benzoic acid,2-hydroxy-3-[(4-nitrophenyl)azo]-5-[(7-sulfo-1-naphthalenyl)azo]-,monopotass

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Product Name Benzoic acid,2-hydroxy-3-[(4-nitrophenyl)azo]-5-[(7-sulfo-1-naphthalenyl)azo]-,monopotassium monosodium salt
CAS No. 89785-05-7
Molecular Formula C23H15N5O8S・K・Na