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61270-33-5 4h-1-benzopyran-2-carboxylic acid, 4-oxo-6-(phenylmethyl)-, ethylester

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Product Name 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-6-(phenylmethyl)-, ethylester
CAS No. 61270-33-5
Molecular Formula C19H16O4