1-bromo-2,3,4,5-tetramethylbenzene

1,2-二碘-3,4,5,6-四甲基苯

1,2,3,4,5,6,7,8-octamethyl-9,10-dihydroanthracene

2,3,5,6-四甲基苯甲醛

2,3,4,5-Tetramethylbenzaldehyde