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30779-92-1 4h-1-benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-

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Product Name 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-
CAS No. 30779-92-1
Molecular Formula C17H14O2