144464-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144464-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,6 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144464-67:
(8*1)+(7*4)+(6*4)+(5*4)+(4*6)+(3*4)+(2*6)+(1*7)=135
135 % 10 = 5
So 144464-67-5 is a valid CAS Registry Number.
144464-67-5Relevant academic research and scientific papers
Synthesis of Benzoic and Tetralone Carboxylic Acid Esters from Phenols by Palladium Catalyzed Alkoxy/Aryloxy Carbonylation
Gerlach, Uwe,Wollmann, Theo
, p. 5499 - 5502 (2007/10/02)
Various phenols with an acyl group conjugated to the aromatic system were converted via trifluoromethanesulfonates into benzoic acid esters by a palladium catalyzed alkoxy/aryloxy carbonylation.
