2,5-bis(phenylsulfanyl)benzene-1,4-diol

4-乙氧基苯酚

trans-1,4-dimethylcyclohexa-2,5-diene-1,4-diol

(Z)-1,4-dimethylcyclohexa-2,5-diene-1,4-diol

4-hydroxy-4-methylcyclohexa-2,5-dien-1-one