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90103-31-4 2-thiophenecarboxylic acid,5-[2-(4,5,6,7-tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl

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Product Name 2-Thiophenecarboxylic acid,5-[2-(4,5,6,7-tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl)-1-propenyl]-, ethyl ester
CAS No. 90103-31-4
Molecular Formula C22H28O2S2