title: [STUDIES ON PHTHALAZINES AND RELATED COMPOUNDS. IX. NITRATION OF PHTHALAZINES].
mesh_terms: D002626:Chemistry, Pharmaceutical; D006571:Heterocyclic Compounds; D009573:Nitrites; D010604:Pharmacy; D010793:Phthalazines; D012106:Research
chemical_list: D006571:Heterocyclic Compounds; D009573:Nitrites; D010793:Phthalazines
keywords: CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; HETEROCYCLIC COMPOUNDS; NITRITES