title: Calculation of the  -electron "ring current" properties of some carcinogenic, heptacyclic, condensed, benzenoid hydrocarbons.
mesh_terms: D002273:Carcinogens; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D008433:Mathematics; D009279:Naphthacenes; D011083:Polycyclic Compounds
chemical_list: D002273:Carcinogens; D009279:Naphthacenes; D011083:Polycyclic Compounds