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89405-09-4 2h-1-benzopyran-8-carboxylic acid,6-hydroxy-3,4-dihydro-2,2-dimethyl-

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Product Name 2H-1-Benzopyran-8-carboxylic acid,6-hydroxy-3,4-dihydro-2,2-dimethyl-
CAS No. 89405-09-4
Molecular Formula C12H14O4