(R)-(6,6-Dimethoxybiphenyl-2,2-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny

(R)-(6,6-Dimethoxybiphenyl-2,2-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny · CAS 352655-61-9