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676540-70-8 thieno[2,3-b]thiophene-2,5-dicarboxylic acid,3-(4-methoxyphenyl)-4-(3-pyridinyl)-, dieth

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Product Name Thieno[2,3-b]thiophene-2,5-dicarboxylic acid,3-(4-methoxyphenyl)-4-(3-pyridinyl)-, diethyl ester
CAS No. 676540-70-8
Molecular Formula C24H21NO5S2