52273-49-1 Usage
General Description
2,4,6-Triiodo-5-methylresorcinol is a chemical compound containing three iodine atoms and a methyl group attached to a resorcinol molecule. It is commonly used as a contrast agent in medical imaging procedures such as x-rays and computerized tomography (CT) scans to enhance the visibility of internal organs and tissues. 2,4,6-Triiodo-5-methylresorcinol is also used in the production of radiographic contrast media for diagnostic imaging. Due to its radioactive nature, it should be handled with caution and only used under the supervision of trained professionals. It is important to follow safety guidelines and proper disposal practices when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 52273-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,7 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52273-49:
(7*5)+(6*2)+(5*2)+(4*7)+(3*3)+(2*4)+(1*9)=111
111 % 10 = 1
So 52273-49-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H5I3O2/c1-2-3(8)6(11)5(10)7(12)4(2)9/h11-12H,1H3
52273-49-1Relevant articles and documents
Iodination of Phenols by Use of Benzyltrimethylammonium Dichloroiodate(1-)
Kajigaeshi, Shoji,Kakinami, Takaaki,Yamasaki, Hiromichi,Fujisaki, Shizuo,Kondo, Manabu,Okamoto, Tsuyoshi
, p. 2109 - 2112 (2007/10/02)
The reaction of phenols with benzyltrimethylammonium dichloroiodate(1-) in dichloromethane-methanol in the presence of CaCO3 or NaHCO3 for several hours at room temperature gave iodophenols in good yields.
