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![3,3''-Diamino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid](https://qncdn.chemcd.cn/catsyn/structure/SC125475.png)
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Catsyn? 3,3''-Diamino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid | CAS 2101636-51-3?? ?? ??? ?????. ? ??? C20H16N2O4??, ???? 348.35g/mol??, ??? ????? NLT 98%???.
![SC125273 | 1240557-01-0 | [1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-diamine, 3'',4'',5'',6''-tetrakis(4'-amino[1,1'-biphenyl]-4-YL)-](https://qncdn.chemcd.cn/catsyn/structure/SC125273.png "SC125273 | 1240557-01-0 | [1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-diamine, 3'',4'',5'',6''-tetrakis(4'-amino[1,1'-biphenyl]-4-YL)-")
