[Study of the stability of nicotinic acid diethylamide and a spectrophotometric determination of its breakdown product].
D004355:Drug Stability; D006863:Hydrogen-Ion Concentration; D009552:Nikethamide / Q000032:analysis / Q000494:pharmacology*; D012996:Solutions; D013056:Spectrophotometry, Ultraviolet / Q000379:methods*; D013696:Temperature
D012996:Solutions; D009552:Nikethamide
Vyvchennia stiĭkosti dietylamidu nikotynovoï kysloty ta spektrofotometrychne vyznachennia ĭoho produktu rozkladu.