title: [Identification of coumarin derivatives based on UV-spectroscopy].
mesh_terms: D003374:Coumarins / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
chemical_list: D003374:Coumarins
vernacular_title: Do pytannia pro identyfikatsiiu pokhidnykh kumarynu na osnovi UF spektroskopiï.