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Catsyn offer gram to tons of 9,9'-(5-bromo-1,3-phenylene)bis(9H-carbazole) | CAS 750573-24-1, its formula is C30H19BrN2, molecular weight is 487.39g/mol and the purity is usually .
![SC121784 | 887402-92-8 | 4,4'-Bis[N-phenyl-N-(9-phenylcarbazol-3-YL)amino]-1,1'-biphenyl](https://qncdn.chemcd.cn/catsyn/structure/SC121784.png "SC121784 | 887402-92-8 | 4,4'-Bis[N-phenyl-N-(9-phenylcarbazol-3-YL)amino]-1,1'-biphenyl")
