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872034-13-4 pyridinium,4-[[(3,4-dihydro-2-oxo-4-sulfo-1(2h)-naphthalenylidene)hydrazono]methyl]-3-hy

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Product Name Pyridinium,4-[[(3,4-dihydro-2-oxo-4-sulfo-1(2H)-naphthalenylidene)hydrazono]methyl]-3-hydroxy-5-(hydroxymethyl)-1,2-dimethyl-, iodide, monosodium salt
CAS No. 872034-13-4
Molecular Formula C19H20N3O6S・I・Na