39954-19-3 Usage
Derivative of
Pyridine (a heterocyclic compound)
Physical state at room temperature
White solid
Main uses
Synthesis of pharmaceuticals and agrochemicals
Functionality
Chelating agent that forms stable complexes with various metal ions
Applications
+ Treatment of metal poisoning
+ Metal scavenger in industrial processes
+ Potential use in photography
+ Corrosion inhibition
Check Digit Verification of cas no
The CAS Registry Mumber 39954-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,5 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39954-19:
(7*3)+(6*9)+(5*9)+(4*5)+(3*4)+(2*1)+(1*9)=163
163 % 10 = 3
So 39954-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO3/c7-3-1-2-4(8)6-5(3)9/h1-2,7H,(H2,6,8,9)
39954-19-3Relevant articles and documents
Some derivatives of 5-hydroxy-2-pyridone(2,5-dihydroxypyridine)
Behrman, Edward J.
, p. 121 - 122 (2014/03/21)
The syntheses of 5-hydroxy-6-bromo-2-pyridone, 5-hydroxy-6-nitroso-2- pyridone, 3-bromo-5-acetoxy-2-pyridone, and 3-nitro-5-acetoxy-2-pyridone are described.
