231963-68-1 Usage
Structure
Cyclic ether with 15 atoms, including five oxygen atoms arranged in a crown-like structure
Function
Commonly used as a ligand in coordination chemistry
Selectivity
Known for its ability to selectively complex with certain metal ions, particularly potassium
Applications
Organic synthesis, electrochemistry, and as a phase-transfer catalyst
Unique property
Ability to encapsulate metal ions and facilitate their transport in a nonpolar phase
Importance
Valuable tool in molecular recognition and separation processes
Check Digit Verification of cas no
The CAS Registry Mumber 231963-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,1,9,6 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 231963-68:
(8*2)+(7*3)+(6*1)+(5*9)+(4*6)+(3*3)+(2*6)+(1*8)=141
141 % 10 = 1
So 231963-68-1 is a valid CAS Registry Number.
231963-68-1Relevant academic research and scientific papers
Novel ring-expansion reaction between cyclic formal and ethylene oxide
Yamasaki, Naoaki,Nagahara, Hajime,Masamoto, Junzo
, p. 271 - 274 (2007/10/03)
Novel direct reactions between trioxane and ethylene oxide were discovered, and three novel cyclic formals were isolated and identified. These novel cyclic compounds clarified the initiation mechanism of the copolymerization of trioxane and ethylene oxide
NMR spectra of cyclic formals formed during the early stage of the copolymerization of trioxane and ethylene oxide
Yamasaki, Naoaki,Masamoto, Junzo,Kanaori, Kenji
, p. 1069 - 1074 (2007/10/03)
During the early stage of the copolymerization of trioxane and ethylene oxide, we found the formation of three novel cyclic compounds: 1,3,5,7-tetraoxacyclononane (TOCN), 1,3,5,7,10-pentaoxacyclododecane (POCD), and 1,3,5,7,10,13-hexaoxacyclopentadecane (
