500717-04-4

9H-Fluoren-2-amine,N-(3,4-dimethylphenyl)-N-[4-[1-[3-[1-[4-[(3,4-dimethylphenyl)(6-ethoxy-2-naphthalenyl)amino]phenyl]-1-methylethyl]phenyl]-1-methylethyl]phenyl]-9,9-dimethyl-