7-hydroxy-3-(4-hydroxyphenyl)-5-methylchromen-4-one

5-hydroxy-4,7-dimethylchromen-2-one

2-chloro-3,6-dihydroxy-5-methylcyclohexa-2,5-diene-1,4-dione

2,4,6-三氯-5-甲基-1,3-苯二酚

benzyl 2,4-dihydroxy-6-methylbenzoate