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214675-77-1 benzoic acid, 4-[(2-oxo-6-sulfo-1(2h)-naphthalenylidene)hydrazino]-,monosodium salt

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Product Name Benzoic acid, 4-[(2-oxo-6-sulfo-1(2H)-naphthalenylidene)hydrazino]-,monosodium salt
CAS No. 214675-77-1
Molecular Formula C17H12N2O6S・Na