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Catsyn? 3,4-Benzo[C]phenthrene | CAS 195-19-7?? ?? ??? ?????. ? ??? C18H12??, ???? 228.29g/mol??, ??? ????? NLT 98%???.
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5-Carboxy-1,10-phenanthroline
1,7-Phenanthroline
9-NITROPHENANTHRENE