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132221-61-5 2-butenedioic acid, 2,3-bis(2-methylbenzo[b]thien-3-yl)-, dimethyl ester

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Product Name 2-Butenedioic acid, 2,3-bis(2-methylbenzo[b]thien-3-yl)-, dimethyl ester
CAS No. 132221-61-5
Molecular Formula C24H20O4S2