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71620-27-4 5-benzofurancarboxylic acid,2,3-dihydro-2-[(5-methyl-2-thienyl)methylene]-3-oxo-

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Product Name 5-Benzofurancarboxylic acid,2,3-dihydro-2-[(5-methyl-2-thienyl)methylene]-3-oxo-
CAS No. 71620-27-4
Molecular Formula C15H10O4S