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57322-71-1 2h-1-benzopyran-2-one, 3,4-dihydro-6-hydroxy-4-phenyl-

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Product Name 2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4-phenyl-
CAS No. 57322-71-1
Molecular Formula C15H12O3