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72119-61-0 propanoic acid, 2-[(2-oxo-2h-1-benzopyran-6-yl)hydrazono]-

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Product Name Propanoic acid, 2-[(2-oxo-2H-1-benzopyran-6-yl)hydrazono]-
CAS No. 72119-61-0
Molecular Formula C12H10N2O4