1-(2-chloro-phenyl)-1-(4-chloro-phenyl)-ethanol
1,1,1-trichloroethane
chlorobenzene
methyl magnesium iodide
2,4'-dichlorobenzophenone
1-Chloro-2-o-chlorophenyl-2-p'-chlorophenylethylene
1-(o-chlorophenyl)-1-(p-chlorophenyl)ethane
2-Brom-1-(2-chlorphenyl)-1-(4-chlorphenyl)-ethylen
1,2-Dichloro-2-o-chlorophenyl-2-p'-chlorophenylethane
1-(2-Chlorophenyl)-1-(4-chlorophenyl)-2,2-dichloroethylene