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6406-34-4 benzoic acid,2-hydroxy-5-[[4-[(4-hydroxyphenyl)azo]-1-naphthalenyl]azo]-,monosodium salt

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Product Name Benzoic acid,2-hydroxy-5-[[4-[(4-hydroxyphenyl)azo]-1-naphthalenyl]azo]-,monosodium salt
CAS No. 6406-34-4
Molecular Formula C23H16N4O4・Na