violuric acid

violuric acid
\\|vīə|lu̇rik-\ noun
: a crystalline monobasic acid HON(CONH)2CO that is made from nitrous acid and barbituric acid or from hydroxylamine and alloxan, that tautomerizes in water from the isonitroso form to the violet nitroso form, and that forms characteristic colored salts; 5-isonitroso-barbituric acid

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  • violuric acid — violuro rūgštis statusas T sritis chemija formulė O=C:(NHCO)₂:C=NOH atitikmenys: angl. violuric acid rus. виолуровая кислота ryšiai: sinonimas – heksahidro 5 hidroksiimino 2,4,6 pirimidintrionas …   Chemijos terminų aiškinamasis žodynas

  • Violuric — Vi o*lu ric, a. [Violet + barbituric.] (Chem.) Of, pertaining to, or designating, a complex nitroso derivative of barbituric acid. It is obtained as a white or yellow crystalline substance, and forms characteristic yellow, blue, and violet salts …   The Collaborative International Dictionary of English

  • violuro rūgštis — statusas T sritis chemija formulė O=C:(NHCO)₂:C=NOH atitikmenys: angl. violuric acid rus. виолуровая кислота ryšiai: sinonimas – heksahidro 5 hidroksiimino 2,4,6 pirimidintrionas …   Chemijos terminų aiškinamasis žodynas

  • виолуровая кислота — violuro rūgštis statusas T sritis chemija formulė O=C:(NHCO)₂:C=NOH atitikmenys: angl. violuric acid rus. виолуровая кислота ryšiai: sinonimas – heksahidro 5 hidroksiimino 2,4,6 pirimidintrionas …   Chemijos terminų aiškinamasis žodynas

  • Violantin — Vi o*lan tin, n. [See {Violuric}.] (Chem.) A complex nitrogenous substance, produced as a yellow crystalline substance, and regarded as a complex derivative of barbituric acid. [1913 Webster] …   The Collaborative International Dictionary of English

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