trimethyl-(2-methyl-benzyl)-ammonium, bromide

1,2-bis(2-methylphenyl)ethane-1,2-dione

2-甲基苯甲醇

bis(o-methylbenzyl) oxalate

2-methoxy-N,N-dimethyl-N-(2-methylbenzyl)-2-oxoethanaminium bromide