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861967-73-9 2-thiophenecarboxylic acid,3-[4-(5-carboxy-2-thienyl)phenyl]-4-cyano-5-ethyl-, 2-ethyl e

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Product Name 2-Thiophenecarboxylic acid,3-[4-(5-carboxy-2-thienyl)phenyl]-4-cyano-5-ethyl-, 2-ethyl ester
CAS No. 861967-73-9
Molecular Formula C21H17NO4S2