N,N-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,9'-spirobifluoren-3-amine-Henan Chuangan Optoelectronic Technology Co.,Ltd.

N,N-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,9'-spirobifluoren-3-amine

Product name: N,N-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,9'-spirobifluoren-3-amine
CAS No.: 1450933-37-5
Structure: