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861963-90-8 2-thiophenecarboxylic acid,4-cyano-3-[4-[(2-cyanophenyl)thio]phenyl]-5-ethyl-

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Product Name 2-Thiophenecarboxylic acid,4-cyano-3-[4-[(2-cyanophenyl)thio]phenyl]-5-ethyl-
CAS No. 861963-90-8
Molecular Formula C21H14N2O2S2