5442-44-4 Usage
Structure
A derivative of benzene with a chlorine atom at the 1 position and a nitrobenzyl group attached to the 4 position through an oxygen atom.
Functional groups
Chlorine, nitro, and ether groups.
Applications
Used as an intermediate in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.
Hazardous nature
Considered a hazardous substance due to its potential toxicity and environmental impact.
Handling precautions
Should be handled with care to minimize exposure and environmental contamination.
Fields of application
Medicinal chemistry, organic synthesis, and material science.
Check Digit Verification of cas no
The CAS Registry Mumber 5442-44-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5442-44:
(6*5)+(5*4)+(4*4)+(3*2)+(2*4)+(1*4)=84
84 % 10 = 4
So 5442-44-4 is a valid CAS Registry Number.
5442-44-4Relevant articles and documents
Electron Apportionment in Cleavage of Radical Anions. 1. Nitro-Substituted Benzyl Phenyl Ethers
Maslak, Przemyslaw,Guthrie, Robert D.
, p. 2628 - 2636 (2007/10/02)
The radical anions of 4-nitrobenzyl phenyl ethers undergo cleavage at least 10E4 times faster than the radical anions of corresponding 4-nitrophenyl benzyl ethers despite a perceived thermodynamic advantage for the latter set of reactions.It is suggested that this results reflects a kinetic advantage for cleavage reactions which take place with regioconservation of spin density.
