243469-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 243469-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,4,6 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 243469-77:
(8*2)+(7*4)+(6*3)+(5*4)+(4*6)+(3*9)+(2*7)+(1*7)=154
154 % 10 = 4
So 243469-77-4 is a valid CAS Registry Number.
243469-77-4Relevant academic research and scientific papers
Studies on the preparation of 3,4-disubstituted 2-methoxypyridines
Pelisson, Marcelo M. M.,Da Silva, Gil Valdo Jose,Clive, Derrick L. J.,Coltart, Don M.,Hof, Fraser A.
, p. 653 - 658 (2007/10/03)
The synthesis of 2-methoxy-4-methylpyridine-3-carbonitrile (3) and its conversion, by way of alkylation of the C(4) methyl group, into the pyridyl acetic acid ester 6 is described.
