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![N4,N4'-bis[4-(diphenylamino)phenyl]-N4,N4'-bis(1-naphthyl)-4,4'-biphenyldiamine](https://qncdn.chemcd.cn/catsyn/structure/SC122179.png)
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Catsyn? N4,N4'-bis[4-(diphenylamino)phenyl]-N4,N4'-bis(1-naphthyl)-4,4'-biphenyldiamine?? ?? ??? ?????. ? ??? C68H50N4??, ???? 923.15g/mol??, ??? ????? NLT 98%???.
