82616-17-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82616-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,1 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82616-17:
(7*8)+(6*2)+(5*6)+(4*1)+(3*6)+(2*1)+(1*7)=129
129 % 10 = 9
So 82616-17-9 is a valid CAS Registry Number.
82616-17-9Relevant academic research and scientific papers
Synthesis of Heterocycles. Part V. (1) The Synthesis of Substituted Indenopyridines
Eweiss, N. F.
, p. 273 - 277 (2007/10/02)
2-Arylmethylene-1-indanones (1) and 2-arylmethylene-1,3-indanediones (VII) react with active methylene compounds in the presence of ammonium acetate as a basic catalyst to afford substituted pyridines.The postulated routes to the formation of the reported
