144499-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144499-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,9 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144499-12:
(8*1)+(7*4)+(6*4)+(5*4)+(4*9)+(3*9)+(2*1)+(1*2)=147
147 % 10 = 7
So 144499-12-7 is a valid CAS Registry Number.
144499-12-7Relevant articles and documents
The Invention of Radical Reactions. XXXIII Homologation Reactions of Carboxylic Acids by Radical Chain Chemistry
Barton, Derek H. R.,Chern, Ching-Yuh,Jaszberenyi, Joseph Cs.
, p. 407 - 426 (2007/10/02)
Various carbon radicals can be generated from carboxylic acids via the corresponding Barton esters.These radicals can be used for the synthesis of longer chain homologues of the original acids.
