62226-18-0 Usage
General Description
6-chlorothieno[2,3-b]pyridine is a chemical compound with the molecular formula C6H4ClNS. It belongs to the class of heterocyclic compounds and specifically to the thienopyridines. 6-chlorothieno[2,3-b]pyridine is a yellow to tan solid with a strong odor. It is used in the pharmaceutical industry as a building block for the synthesis of various drugs and pharmaceutical compounds. Its chemical structure and properties make it useful in the development of potential therapeutic agents for the treatment of various diseases and conditions. Additionally, 6-chlorothieno[2,3-b]pyridine is also employed in chemical research and as a reagent in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 62226-18-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,2,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62226-18:
(7*6)+(6*2)+(5*2)+(4*2)+(3*6)+(2*1)+(1*8)=100
100 % 10 = 0
So 62226-18-0 is a valid CAS Registry Number.
62226-18-0Relevant articles and documents
Synthesis of the fused heterobicycles 5-pyridin-2-yl-thieno[3,2-b]pyridine, 6-pyridin-2-yl-thieno[2,3-b]pyridine and 6-pyridin-2-yl-thieno[3,2-c]pyridine
Nurkkala, Lasse J.,Steen, Robert O.,Dunne, Simon J.
, p. 1295 - 1300 (2007/10/03)
Three new pyridyl thienopyridines, 5-pyridin-2-yl-thieno[3,2-b]pyridine, 6-pyridin-2-yl-thieno[2,3-b]pyridine and 6-pyridin-2-yl-thieno[3,2-c]pyridine, have been synthesized, each through a different synthetic sequence. Overall yields ranged from 8% to 32%. Georg Thieme Verlag Stuttgart.
A Versatile New Synthesis of Quinolines and Related Fused Pyridines. Part 9. Synthetic Application of the 2-Chloroquinoline-3-carbaldehydes
Meth-Cohn, Otto,Narine, Bramha,Tarnowski, Brian,Hayes, Roy,Keyzad, Amitis,at al.
, p. 2509 - 2517 (2007/10/02)
The 2-chloro-groups of the title compounds have been replaced by H, I, OH, SR, Li, CO2H, CHO, Ph, piperidine, and N3 (giving a tetrazole).The aldehyde group has also been converted into oxime, hydrazone, and acrylic acid derivatives.From these and related
