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92191-22-5 2h-1-benzopyran-4-acetic acid, 7-hydroxy-8-methyl-2-oxo-, ethyl ester

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Product Name 2H-1-Benzopyran-4-acetic acid, 7-hydroxy-8-methyl-2-oxo-, ethyl ester
CAS No. 92191-22-5
Molecular Formula C14H14O5