19220-18-9 Usage
General Description
2,3-Phenazinediol, also known as phenazine-1,6-diol, is a chemical compound with the molecular formula C12H8N2O2. It is a synthetic derivative of the naturally occurring compound phenazine, and is commonly used in the production of dyes and pigments. 2,3-Phenazinediol is a red-brown crystalline solid that is soluble in organic solvents and has a relatively high melting point. It is commonly used in the synthesis of pharmaceuticals, as well as in research and development applications in the chemical industry. Additionally, it has shown potential as an antimicrobial and antifungal agent, and has been the subject of research for its potential use in medical and agricultural applications.
Check Digit Verification of cas no
The CAS Registry Mumber 19220-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,2 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19220-18:
(7*1)+(6*9)+(5*2)+(4*2)+(3*0)+(2*1)+(1*8)=89
89 % 10 = 9
So 19220-18-9 is a valid CAS Registry Number.
19220-18-9Relevant articles and documents
Actinide (Th4+ and UO22+) assisted oxidative coupling of ortho-phenylenediamine in the presence of oxygen
Maynard, Branson A.,Tutson, Charmaine D.,Lynn, K. Sabrina,Pugh, Chasity W.,Gorden, Anne E.V.
, p. 472 - 475 (2016)
While the actinide salts because of their Lewis acidity and flexible coordination geometry demonstrate unique possibilities as catalysts, research with actinide catalysts typically involves complexed organoactinide frameworks. Many actinide salts have yet to be explored in catalysis or as reagents in metal mediated synthesis. Here, the synthesis of the heterocycle 2,3-diaminophenazine has been reported in good yields in the presence of oxygen via the first use of thorium nitrate or uranyl nitrate as the catalyst.
