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![Structure of 7-bromo-benzo[c][1,2,5]thiadiazole-4-carbaldehyde CAS 1071224-34-4](https://www.watson-int.com/wp-content/uploads/2018/06/Structure-of-7-bromo-benzoc125thiadiazole-4-carbaldehyde-CAS-1071224-34-4.jpg "Structure of 7-bromo-benzo[c][1,2,5]thiadiazole-4-carbaldehyde <span class=\"caps\">CAS</span> 1071224-34-4")
![Structure of 2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile CAS OPVNA-0001](https://www.watson-int.com/wp-content/uploads/2020/03/Structure-of-2-67-difluoro-3-oxo-23-dihydro-1H-cyclopentabnaphthalen-1-ylidenemalononitrile-CAS-OPVNA-0001.png "Structure of 2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile <span class=\"caps\">CAS</span> <span class=\"caps\">OPVNA-0001</span>")
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