212471-40-4 Usage
General Description
3-Iodopyrazine-2-carboxylic acid is a chemical compound with the molecular formula C6H4IN2O2. It is a derivative of pyrazine and contains an iodine atom as well as a carboxylic acid functional group. 3-Iodopyrazine-2-carboxylic acid has been studied for its potential pharmaceutical applications, particularly as a building block for the synthesis of various heterocyclic compounds and pharmaceutical drugs. Its unique structure and reactivity make it a valuable intermediate in organic synthesis, and it has shown promise in the development of new drugs with potential applications in medicine and pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 212471-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,4,7 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 212471-40:
(8*2)+(7*1)+(6*2)+(5*4)+(4*7)+(3*1)+(2*4)+(1*0)=94
94 % 10 = 4
So 212471-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C5H3IN2O2/c6-4-3(5(9)10)7-1-2-8-4/h1-2H,(H,9,10)
212471-40-4Relevant articles and documents
First metallation of iodo diazines. Iodo and nitrogen directed metallations. Diazines XXII
Ple, Nelly,Turck, Alain,Heynderickx, Arnault,Queguiner, Guy
, p. 9701 - 9710 (2007/10/03)
Lithiation of iodopyrazine and 4-iodo-2-methylthiopyrimidine followed by reaction with various electrophiles was successfully achieved and was used to synthesize new pyrazine and pyrimidine derivatives. Iodo and nitrogen directed metallations were observed.
