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Catsyn? 2,5-Dibromo-1,3-dichlorobenzene | CAS 19393-97-6?? ?? ??? ?????. ? ??? C6H2Br2Cl2??, ???? 304.79g/mol??, ??? ????? NLT 98%???.
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2,3,6,7,10,11-Hexabromotriphenylene
1,10-Phenanthroline
2-Bromophenanthrene