3-methoxy-2,5-dimethylcyclohexa-2,5-diene-1,4-dione

1,4-二甲基-2,5-二硝基苯

(4-methoxy-2,5-dimethylphenyl) dimethyl phosphate

2,5-dimethyl-3-prop-2-enylbenzene-1,4-diol

5-allyl-2,5-dimethylcyclohex-2-ene-1,4-dione