4554-13-6 Usage
Structure
Benzene ring with two hydroxyl groups and two potassium ions
Common Uses
Production of pharmaceuticals
Dyes and pigments
Solubility
Water-soluble
Industrial Applications
Chemical and pharmaceutical industries
Reducing agent
Antioxidant in various processes
Medical Potential
Studied for treating certain medical conditions due to antioxidant properties
Versatility
Wide range of applications in both industrial and pharmaceutical sectors
Check Digit Verification of cas no
The CAS Registry Mumber 4554-13-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,5 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4554-13:
(6*4)+(5*5)+(4*5)+(3*4)+(2*1)+(1*3)=86
86 % 10 = 6
So 4554-13-6 is a valid CAS Registry Number.
4554-13-6Relevant academic research and scientific papers
Structure of lithium-p-semiquinonates in non-aqueous solution
Brown, Martyn A.,McGarvey, Bruce R.,Tuck, Dennis G.
, p. 1371 - 1375 (2007/10/03)
The reaction of phenyllithium with p-quinones (1,4-benzoquinone, 2,6-di-tert-butyl-1,4-benzoquinone, 1,4-naphthoquinone) in tetrahydrofuran gave the phenyl radical, which goes to biphenyl, and the corresponding lithium semiquinonate. The latter can also be obtained by direct reaction between lithium and the p-quinone. Electron spin resonance spectroscopy showed that a solution of the lithium derivative contains both monomeric and dimeric species. Adducts with 4-methylpyridine have also been prepared. Quantum-mechanical calculations were consistent with the ESR results. Related experiments with potassium derivatives were also performed.
