4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 4a,8a-DIHYDRO-7-HYDROXY-4-OXO-, (Z)-;cis-7-Hydroxy-4-oxo-4a,8a-dihydro-4H-1-benzopyran-2-carboxylic acid;AC1L29T3;LS-39161;(4aR,8aS)-7-hydroxy-4-oxo-4a,8a-dihydrochromene-2-carboxylic acid;60722-20-5
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