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74701-86-3 2h-pyran-2-one, 4-hydroxy-6-methyl-3-[1-oxo-3-(2-thienyl)-2-propenyl]-

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Product Name 2H-Pyran-2-one, 4-hydroxy-6-methyl-3-[1-oxo-3-(2-thienyl)-2-propenyl]-
CAS No. 74701-86-3
Molecular Formula C13H10O4S