Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Feb 12 '03 pol>eng 1,2,4,- Trimethylbenzene 1,2,4 -trójmetylobenzen pro closed ok 4 May 13 '02 pol>eng wodorosiarczan tetrabutyloamonowy tetrabutylammonium hydrogen sulfate pro closed ok Asked | Open questions | Answered