62557-82-8 Usage
Type of compound
Heterocyclic compound
Structure
Contains a pyridinone ring
Substitution
Methyl and four phenyl groups
Usage
Organic synthesis, pharmaceutical research (building block for various organic molecules)
Potential use
Development of new drugs and materials
Biological activities
Investigated for potential therapeutic applications
Check Digit Verification of cas no
The CAS Registry Mumber 62557-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,5,5 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62557-82:
(7*6)+(6*2)+(5*5)+(4*5)+(3*7)+(2*8)+(1*2)=138
138 % 10 = 8
So 62557-82-8 is a valid CAS Registry Number.
62557-82-8Relevant academic research and scientific papers
An Efficient and Novel Approach to the Synthesis of 3,4,5,6-Tetraphenyl-2(1H)-pyridinone
Eagan, Robert L.,Ogliaruso, Michael A.
, p. 1544 - 1547 (2007/10/02)
The reaction of tetracyclone (1a) with sodium azide under acidic conditions was found to give 3,4,5,6-tetraphenyl-2(1H)-pyridinone (2a) in 90percent isolated yield.The reaction does not proceed by a Schmitt mechanism.By adjusting the reaction conditions,
