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Catsyn? N-(4′′-bromo[1,1′:4′,1′′-terphenyl]-4-YL)-N-phenyl-1-naphthalenamine | CAS 912637-92-4?? ?? ??? ?????. ? ??? C34H24BrN??, ???? 526.47g/mol??, ??? ????? NLT 98%???.