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874617-32-0 benzoic acid,3-[[4-[(2-carboxyphenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-, disodiumsalt

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Product Name Benzoic acid,3-[[4-[(2-carboxyphenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-, disodiumsalt
CAS No. 874617-32-0
Molecular Formula C24H16N4O5・2Na