87888-40-2 2h-pyran-2-one, 6-[2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-

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Product Name	2H-Pyran-2-one, 6-[2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-
CAS No.	87888-40-2
Molecular Formula	C₁₃H₁₀O₅