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139330-67-9 2(3h)-thiophenone,3-(benzo[b]thien-2-ylmethylene)-5-(4-chlorophenyl)-

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Product Name 2(3H)-Thiophenone,3-(benzo[b]thien-2-ylmethylene)-5-(4-chlorophenyl)-
CAS No. 139330-67-9
Molecular Formula C19H11ClOS2