2,4,7-trichloro-3-hydroxy-8-methoxy-1,6-dimethyldibenzo<1,4>dioxepin-11-one

3,5,5'-trichloro-2,2',4,4'-tetrahydroxy-6,6'-dimethylbenzophenone

2,2',4-tribenzyloxy-3,5,5'-trichloro-4'-methoxy-6,6'-dimethylbenzophenone

3,5-dichloro-2,2',4,6'-tetrahydroxy-4'-methoxy-6-methyl-3'-trifluoroacetylbenzophenone

2,4-dibenzyloxy-3,5-dichloro-6-methyl-benzoic acid anhydride