4-hydroxy-2,3-dimethylphenyl allyl ether

2,3-二甲基-5-[(E,7R,11R)-3,7,11,15-四甲基十六碳-2-烯基]环己-2,5-二烯-1,4-二酮

2,3-dimethyl-5,6-diphytyl-[1,4]benzoquinone

2,3-dichloro-5,6-dimethylcyclohexa-2,5-diene-1,4-dione

2,3-二甲基萘-1,4-二酮