3,5-dichloro-4-hydroxy-6-methylcyclohexa-3,5-diene-1,2-dione

acetic acid,3-chloro-6-methylbenzene-1,2,4,5-tetrol

3,5-dibromo-4-hydroxy-6-methylcyclohexa-3,5-diene-1,2-dione

trimethyl-(3-methyl-5-trimethylsilyloxyphenoxy)silane

2,6-二甲氧基-4-甲基苯甲醛