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88533-99-7 2h-1-benzopyran-4-acetic acid, 3,4-dihydro-3-hydroxy-a-methyl-

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Product Name 2H-1-Benzopyran-4-acetic acid, 3,4-dihydro-3-hydroxy-a-methyl-
CAS No. 88533-99-7
Molecular Formula C12H14O4