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393812-38-9 2h-1-benzopyran-2-one,7-(1,1-difluoroethyl)-4-methyl-3-(phenylmethyl)-

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Product Name 2H-1-Benzopyran-2-one,7-(1,1-difluoroethyl)-4-methyl-3-(phenylmethyl)-
CAS No. 393812-38-9
Molecular Formula C19H16F2O2