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Catsyn? 2,5-Dibromoterephthalaldehyde | CAS 63525-48-4?? ?? ??? ?????. ? ??? C8H4Br2O2??, ???? 291.92g/mol??, ??? ????? NLT 98%???.
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5',5'''-Bis(4-carboxyphenyl)-[1,1':3',1'':4'',1''':3''',1''''-quinquephenyl]-4,4''''- dicarboxylic acid
6-Quinolinecarboxaldehyde
Methyl 4-acetylbenzoate
![SC125157 | 1816997-25-7 | 5',5'''-Bis(4-carboxyphenyl)-[1,1':3',1'':4'',1''':3''',1''''-quinquephenyl]-4,4''''- dicarboxylic acid](https://qncdn.chemcd.cn/catsyn/structure/SC125157.png "SC125157 | 1816997-25-7 | 5',5'''-Bis(4-carboxyphenyl)-[1,1':3',1'':4'',1''':3''',1''''-quinquephenyl]-4,4''''- dicarboxylic acid")
