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442847-65-6 2h-pyran-2-one, 4-hydroxy-6-methyl-3-(1-oxo-4-pentynyl)-

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Product Name 2H-Pyran-2-one, 4-hydroxy-6-methyl-3-(1-oxo-4-pentynyl)-
CAS No. 442847-65-6
Molecular Formula C11H10O4