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74815-13-7 5-benzofurancarboxylic acid,2-[(4-chlorophenyl)methylene]-2,3-dihydro-3-oxo-, butyl ester

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Product Name 5-Benzofurancarboxylic acid,2-[(4-chlorophenyl)methylene]-2,3-dihydro-3-oxo-, butyl ester, (Z)-
CAS No. 74815-13-7
Molecular Formula C20H17ClO4