title: Dipole moment and structure of thiophene derivatives and benzene analogs.
mesh_terms: D001555:Benzene Derivatives; D055598:Chemical Phenomena; D002621:Chemistry; D004147:Dioxins; D009682:Magnetic Resonance Spectroscopy; D013876:Thiophenes
chemical_list: D001555:Benzene Derivatives; D004147:Dioxins; D013876:Thiophenes