1,1'-(1,2-dichloroethane-1,2-diyl)dibenzene 5963-49-5 InChI=1/C14H12Cl2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14 benzene, 1,1'-(1,2-dichloro-1,2-ethanediyl)bis-