1,4-二甲氧基-2,3,5,6-四甲基苯

D-α-托可醌

1,2,4,5-tetrakis(bromomethyl)-3,6-dihexoxybenzene

天然维生素E

2,3,5,6-tetrakis(bromomethyl)cyclohexa-2,5-diene-1,4-dione