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42047-74-5 4h-1-benzopyran-2-carbonyl chloride,5-(3-methylbutoxy)-4-oxo-8-(2-propenyl)-

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Product Name 4H-1-Benzopyran-2-carbonyl chloride,5-(3-methylbutoxy)-4-oxo-8-(2-propenyl)-
CAS No. 42047-74-5
Molecular Formula C18H19ClO4