89898-96-4 Usage
General Description
7-NITRO-2(1H)-QUINOXALINONE is a chemical compound with the molecular formula C9H6N2O3. It is a nitro-substituted quinoxalinone with a molecular weight of 190.15 g/mol. 7-NITRO-2(1H)-QUINOXALINONE is a yellow crystalline solid that is soluble in organic solvents. It has been studied for its potential use in pharmaceuticals and as a fluorescent probe for detecting metal ions. Additionally, it has shown potential as a corrosion inhibitor for mild steel and as a component in light-emitting diode (LED) materials. Overall, 7-NITRO-2(1H)-QUINOXALINONE has diverse potential applications in various fields due to its unique chemical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 89898-96-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,9 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89898-96:
(7*8)+(6*9)+(5*8)+(4*9)+(3*8)+(2*9)+(1*6)=234
234 % 10 = 4
So 89898-96-4 is a valid CAS Registry Number.
89898-96-4Relevant articles and documents
Metal-free regioselective nitration of quinoxalin-2(1H)-ones withtert-butyl nitrite
Guo, Yu,Jiang, Hong,Li, Xue-Lin,Li, Yi-Na,Liu, Yunmei,Wang, Zhen,Wu, Jin-Bo,Zeng, Yao-Fu
supporting information, p. 10554 - 10559 (2021/12/27)
A metal-free coupling of quinoxalin-2(1H)-ones withtert-butyl nitrite has been developed. Distinctly from the previous functionalization of quinoxalin-2(1H)-ones, this nitration reaction took place selectively at the C7 or C5 position of the phenyl ring, affording a series of 7-nitro and 5-nitro quinoxalin-2(1H)-ones in moderate to good yields. Preliminary mechanistic studies revealed that the reaction may involve a radical process.
