Keywords: Meso arene substitution.svg Depiction of the meso- position in a benzyl group Made with the free software program ChemTool Own 2007-05-31 isilanes Check categories 2008 November 20 en wikipedia Arene_substitution_patterns de wikipedia Substitutionsmuster pt wikipedia Padrões_de_substituição_de_arenos Aromatics Benzyl compounds |