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Catsyn? 5-Carboxy-1,10-phenanthroline?? ?? ??? ?????. ? ??? C13H8N2O2??, ???? 224.21g/mol??, ??? ????? NLT 98%???.
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1,10-Phenanthroline
2-Bromo-1,10-phenanthroline
1,10-Phenanthroline-2-carboxaldehyde