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917777-59-4 4-pyridinecarboxylic acid,(2e)-2-[1-(2,3,4-trihydroxyphenyl)ethylidene]hydrazide

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Product Name 4-Pyridinecarboxylic acid,(2E)-2-[1-(2,3,4-trihydroxyphenyl)ethylidene]hydrazide
CAS No. 917777-59-4
Molecular Formula C14H13N3O4