23088-24-6 Usage
General Description
6-Quinoxalinecarbonitrile is a chemical compound with the molecular formula C9H5N3. It is a heterocyclic compound with a quinoxaline ring, which is a six-membered ring containing both nitrogen and carbon atoms. 6-Quinoxalinecarbonitrile is commonly used as a building block in the synthesis of pharmaceuticals, agrochemicals, and materials. It has been found to exhibit various biological activities, including anti-cancer, antiviral, and antibacterial properties. Its versatile reactivity and ability to form complex structures make it a valuable intermediate in the production of diverse organic compounds. Overall, 6-Quinoxalinecarbonitrile is an important chemical with significant applications in the pharmaceutical and chemical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 23088-24-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,8 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23088-24:
(7*2)+(6*3)+(5*0)+(4*8)+(3*8)+(2*2)+(1*4)=96
96 % 10 = 6
So 23088-24-6 is a valid CAS Registry Number.
23088-24-6Relevant articles and documents
AN UNEXPECTED RING-OPENING IN THE REISSERT REACTION ON 2,3-DIPHENYLQUINOXALINE-N-OXIDE.
Nasielski, J.,Heilporn, S.,Nasielski-Hinkens, R.,Tinant, B.,Declercq, J. P.
, p. 7795 - 7804 (2007/10/02)
When quinoxaline-N-oxide 1 is reacted with KCN and benzoyl chloride in water (the Reissert reaction) or methanol, the products are 2-, 5- and 6- chloroquinoxaline (the latter being the major product: 42+/-6percent) and small amounts of 2-cyanoquinoxaline.Using three equivalents of trimethylsilyl cyanide instead of KCN, and dichloromethane as the solvent, leads to a 72percent yield of 2-cyanoquinoxaline.The reaction of trimethylsilyl cyanide and benzoyl chloride with 2,3-diphenylquinoxaline-N-oxide 2 leads to an unexpected ring-opening product 13; its structure is based on spectroscopic data and on an X-ray crystallographic analysis.
