9,9" -diphenyl-2,9':3',3" -tricarbazole-Henan Chuangan Optoelectronic Technology Co.,Ltd.

9,9" -diphenyl-2,9':3',3" -tricarbazole

Product name: 9,9" -diphenyl-2,9':3',3" -tricarbazole
CAS No.: 1894193-97-5
Structure:
9,9