title: [Utilization of polymethine dye formation reactions in pharmaceutical analysis].
mesh_terms: D000475:Alkenes / Q000494:pharmacology; D001463:Barbiturates / Q000032:analysis; D002623:Chemistry Techniques, Analytical; D002626:Chemistry, Pharmaceutical; D004396:Coloring Agents / Q000494:pharmacology*; D007202:Indicators and Reagents / Q000494:pharmacology; D007539:Isonicotinic Acids / Q000032:analysis; D008968:Molecular Conformation; D009536:Niacinamide / Q000032:analysis; D009539:Nicotinic Acids / Q000032:analysis; D011725:Pyridines / Q000032:analysis / Q000494:pharmacology
chemical_list: D000475:Alkenes; D001463:Barbiturates; D004396:Coloring Agents; D007202:Indicators and Reagents; D007539:Isonicotinic Acids; D009539:Nicotinic Acids; D011725:Pyridines; D009536:Niacinamide
vernacular_title: Ispol'zovanie reaktsiĭ obrazovaniia polimetinovykh krasiteleĭ v farmatsevticheskim analize