263017-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 263017-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,0,1 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 263017-51:
(8*2)+(7*6)+(6*3)+(5*0)+(4*1)+(3*7)+(2*5)+(1*1)=112
112 % 10 = 2
So 263017-51-2 is a valid CAS Registry Number.
263017-51-2Relevant academic research and scientific papers
Synthesis and properties of new functionalized 2-benzazepines
Kostyrko,Kovtunenko,Kysil
, p. 886 - 891 (2008/02/08)
2-Aryl-4-hydroxy-2,3-dihydro-1H-2-benzazepine-5-carbonitriles were obtained by the cyclization of methyl esters of N-aryl-N-(2-cyanomethylbenzyl) aminoacetic acids by the action of sodium methylate. The keto-enol tautomerism of these compounds and their r
