2,5-二甲基间苯二酚

3-formyl-6-(3-formyl-2,4-dihydroxy-6-methyl-benzoyloxymethyl)-2,4-dihydroxy-benzoic acid

2,6-二羟基-4-甲基苯甲醛

2-hydroxy-4-(2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy-3,6-dimethylbenzoic acid

2,5-二甲基环己烷-1,3-二酮