6654-74-6 Usage
Chemical compound
2-amino-5-nitro-1-oxo-1,2-dihydropyridinium
Properties
Nitrogen-containing heterocyclic compound
Acidic and basic properties: Can act as both an acid and a base due to the presence of functional groups
Existence in different tautomeric forms: Can undergo tautomerization, leading to different structural isomers
Uses
Reagent in organic synthesis: Used in various organic reactions due to its reactivity
Precursor in pharmaceutical and agrochemical production: Serves as a starting material for the synthesis of drugs and agricultural chemicals
Biological activity
Anti-inflammatory properties: Studied for its potential to reduce inflammation
Antibacterial activity: Investigated for its ability to inhibit bacterial growth
Check Digit Verification of cas no
The CAS Registry Mumber 6654-74-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,5 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6654-74:
(6*6)+(5*6)+(4*5)+(3*4)+(2*7)+(1*4)=116
116 % 10 = 6
So 6654-74-6 is a valid CAS Registry Number.
6654-74-6Relevant articles and documents
Gold-catalyzed redox synthesis of imidazo[1,2-a]pyridines using pyridine N-oxide and alkynes
Talbot, Eric P. A.,Richardson, Melodie,McKenna, Jeffrey M.,Toste, F. Dean
supporting information, p. 687 - 691 (2014/04/03)
A mild, catalytic, atom economical synthesis of imidazo[1,2-a]pyridines has been developed: catalytic dichloro(2-pyridinecarboxylato)gold [PicAuCl 2] in the presence of an acid produces a range of imidazo[1,2-a]pyridines in good yields starting
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
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Page/Page column 8, (2008/06/13)
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one N-oxides of six-membered rings with one or two nitrogen atoms keratin dyeing compound. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.