1,1'-(2,2-Dichloroethylidene)bis(4-methoxybenzene) 4-06-00-06690 (Beilstein Handbook Reference) 7388-31-0 AI3-16268 BRN 2056447 Benzene, 1,1'-(2,2-dichloroethylidene)bis(4-methoxy- Benzene, 1,1'-(2-dichloroethylidene)bis(4-methoxy-