1-propionyl-2,3,4,6-tetramethylbenzene

1-[3-(1-hydroxyethyl)-2,4,5,6-tetramethylphenyl]ethanol

异杜烯二磺酰氯

2,3,4,5-tetramethylbenzenesulfonic acid

2,3,4,6-四甲基苯胺