N-(9,9-dimethyl-9H-fluorene-2-yl)-N-(9,9-dimethyl-9H-fluorene-4-yl)-9,9'-spirobifluorene-4-amine-Henan Chuangan Optoelectronic Technology Co.,Ltd.

N-(9,9-dimethyl-9H-fluorene-2-yl)-N-(9,9-dimethyl-9H-fluorene-4-yl)-9,9'-spirobifluorene-4-amine

Product name: N-(9,9-dimethyl-9H-fluorene-2-yl)-N-(9,9-dimethyl-9H-fluorene-4-yl)-9,9'-spirobifluorene-4-amine
CAS No.: 2647462-04-0
Structure: