53666-71-0 2h-1-benzopyran-2-one, 3-ethyl-7-hydroxy-4-methyl-

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Product Name	2H-1-Benzopyran-2-one, 3-ethyl-7-hydroxy-4-methyl-
CAS No.	53666-71-0
Molecular Formula	C₁₂H₁₂O₃

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