The most important group of aromatic compounds are People in which one or more of your hydrogens of benzene are replaced by A few other atom or group, as in toluene (C6H5CH3) and benzoic acid (C6H5CO2H). Polycyclic aromatic compounds are assemblies of benzene rings that share a standard side—by way https://marjaneyy456izs7.wikirecognition.com/user