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55932-33-7 2h-1-benzopyran-6-carboxylic acid,3,4-dihydro-5-hydroxy-2,2-dimethyl-, methyl ester

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Product Name 2H-1-Benzopyran-6-carboxylic acid,3,4-dihydro-5-hydroxy-2,2-dimethyl-, methyl ester
CAS No. 55932-33-7
Molecular Formula C13H16O4