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660839-90-7 2-thiophenecarbonitrile, 5-[[[bis(4-chlorophenyl)methyl]sulfonyl]acetyl]-

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Product Name 2-Thiophenecarbonitrile, 5-[[[bis(4-chlorophenyl)methyl]sulfonyl]acetyl]-
CAS No. 660839-90-7
Molecular Formula C20H13Cl2NO3S2