Keywords: Trimethylbenzene-isomers-3D-balls.png Ball-and-stick models of the three isomers of trimethylbenzene an aromatic hydrocarbon Derived from File Hexamethylbenzene-3D-balls png and File Benzene-aromatic-3D-balls png 2011-01-24 Jynto and Ben Mills 1 2 3 isomer<br> 1 2 4 isomer<br> 1 3 5 isomer Trimethylbenzenes Structural isomerism Images by Jynto |