26899-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26899-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,9 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26899-82:
(7*2)+(6*6)+(5*8)+(4*9)+(3*9)+(2*8)+(1*2)=171
171 % 10 = 1
So 26899-82-1 is a valid CAS Registry Number.
26899-82-1Relevant academic research and scientific papers
The direct acyl-alkylation of arynes
Tambar, Uttam K.,Stoltz, Brian M.
, p. 5340 - 5341 (2007/10/03)
An efficient and mild acyl-alkylation of arynes is described. The method is used to synthesize medium-sized carbocycles by the ring-expansion of cyclic β-ketoesters. Copyright
