104547-98-0 Usage
General Description
2,3-NAPHTHO-12-CROWN-4, also known as Naphtho crown ether, is a chemical compound that belongs to the family of crown ethers. It is a macrocyclic compound with a naphthalene backbone and four oxygen atoms that serve as binding sites for metal ions. 2,3-NAPHTHO-12-CROWN-4 is commonly used as a ligand for metal cations in various chemical reactions and analytical techniques, such as ion-selective electrodes and separation processes. Its unique structure and ability to selectively bind to specific metal ions make it a valuable tool in fields such as chemistry, biochemistry, and environmental science. Additionally, it has potential applications in areas such as ion sensing and drug delivery.
Check Digit Verification of cas no
The CAS Registry Mumber 104547-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,4 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104547-98:
(8*1)+(7*0)+(6*4)+(5*5)+(4*4)+(3*7)+(2*9)+(1*8)=120
120 % 10 = 0
So 104547-98-0 is a valid CAS Registry Number.
104547-98-0Relevant articles and documents
Cesium Fluoride Assisted Synthesis of Macrocyclic Polyethers with Aromatic Subunits
Czech, Bronislaw P.,Czech, Anna,Bartsch, Richard A.
, p. 1297 - 1300 (2007/10/02)
Several features of the synthesis of crown ethers with aromatic subunits by reactions of dihydroxyaromatic or bis(hydroxyaromatic) compounds with cesium fluoride and polyethylene glycol tosylates are explored.The method is utilized to prepare several new crown ethers and to synthesize known crown compounds in improved yields.
