4,6-dichloro-3,5-dimethoxyhomophthalic anhydride

3,8-diacetoxy-2,7,9-trichloro-1,6-dimethyldibenzo<1,4>dioxepin-11-one

6-acetoxy-3',5,5'-trichloro-2'-hydroxy-4,6'-dimethylspiro-3(2H),4'-dione

methyl 3-chloro-6-(3,5-dichloro-2-hydroxy-4-methoxy-6-methylphenoxy)-4-methoxy-2-methylbenzoate

5,7-dichloro-3,4-dihydro-6,8-dimethoxy-3-methylisocoumarin