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Catsyn? 2',5'-Bis((4-aminophenyl)ethynyl)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde | CAS 2375652-87-0?? ?? ??? ?????. ? ??? C36H24N2O2??, ???? 516.59g/mol??, ??? ????? NLT 98%???.