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Catsyn? 5'''-(3'',5''-Dicarboxy[1,1':4',1''-terphenyl]-4-YL)[1,1':4',1'':4'',1''':3''',1'''':4'''',1''''':4''''',1''''''-septiphenyl]-3,3'''''',5,5''''''-tetracarboxylicacid | CAS 1333127-74-4?? ?? ??? ?????. ? ??? C66H42O12??, ???? 1027.03g/mol??, ??? ????? NLT 98%???.