129999-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129999-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129999-95:
(8*1)+(7*2)+(6*9)+(5*9)+(4*9)+(3*9)+(2*9)+(1*5)=207
207 % 10 = 7
So 129999-95-7 is a valid CAS Registry Number.
129999-95-7Relevant academic research and scientific papers
STUDIES ON THE THERMAL REARRANGEMENT OF 2-METHOXYPYRIDINE N-OXIDES TO 1-METHOXYPYRIDIN-2-ONES
Ballesteros, Paloma,Senent, Salvador,Elguero, Jose
, p. 595 - 598 (2007/10/02)
A study of the influence of the solvent polarity on the rearrangement of 2-methoxypyridine N-oxides to 1-methoxypyridin-2-ones suggests an ionic mechanism.
