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

2,3,5-trimethylbenzenesulfonic acid

1,2,4-trimethyl-5-[2-(2,4,5-trimethylphenyl)ethyl]benzene

trimethyl-[(2,4,5-trimethylphenyl)methyl]azanium,bromide

2,3,4,5-tetramethylbenzoic acid