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71620-13-8 5-benzofurancarboxylic acid,2-[(2-butoxyphenyl)methylene]-2,3-dihydro-3-oxo-

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Product Name 5-Benzofurancarboxylic acid,2-[(2-butoxyphenyl)methylene]-2,3-dihydro-3-oxo-
CAS No. 71620-13-8
Molecular Formula C20H18O5