4,4'-Dimethoxybenzhydrol 4-Methoxy-4'-methoxybenzhydrol 728-87-0 Benzenemethanol, 4-methoxy-.alpha.-(4-methoxyphenyl)- Benzhydrol, 4,4'-dimethoxy- Bis(p-methoxyphenyl)carbinol NSC5256 p,p'-Dimethoxybenzhydrol