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870002-39-4 2h-pyran-2-one, 5,6-dihydro-3-methyl-4-(2-thienylcarbonyl)-

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Product Name 2H-Pyran-2-one, 5,6-dihydro-3-methyl-4-(2-thienylcarbonyl)-
CAS No. 870002-39-4
Molecular Formula C11H10O3S