108159-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108159-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,5 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108159-71:
(8*1)+(7*0)+(6*8)+(5*1)+(4*5)+(3*9)+(2*7)+(1*1)=123
123 % 10 = 3
So 108159-71-3 is a valid CAS Registry Number.
108159-71-3Relevant academic research and scientific papers
Oxidative Rearrangement of N-Aminopyrazoles to 1,2,3-Triazines
Boulton, A. J.,Fruttero, Roberta,Saka, J. D. Kalenga,Williams, Michael T.
, p. 1249 - 1254 (2007/10/02)
When 1-amino-3,5-dimethylpyrazole or 1-amino-3-methoxyindazole is oxidised with lead(IV) acetate, the N-amino group forms the central nitrogen (N-2) of the triazine which is formed.
