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Figure 4
The structure of compound 4a in the crystal. Only the asymmetric unit is labelled. The contacts S1⋯Br2 and Br1⋯Br4 are indicated by dashed bonds. |
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Figure 4
The structure of compound 4a in the crystal. Only the asymmetric unit is labelled. The contacts S1⋯Br2 and Br1⋯Br4 are indicated by dashed bonds. |