title: A quinonoid structure for hydroquinone pyridinium salts of organic acids.
authors.lastname: ABDEL FATTAH ALY ISMAIL
mesh_terms: D006873:Hydroquinones; D009930:Organic Chemicals; D011725:Pyridines; D011809:Quinones; D012492:Salts
chemical_list: D006873:Hydroquinones; D009930:Organic Chemicals; D011725:Pyridines; D011809:Quinones; D012492:Salts; C023666:pyridine; C031927:hydroquinone