110860-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110860-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,6 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 110860-91:
(8*1)+(7*1)+(6*0)+(5*8)+(4*6)+(3*0)+(2*9)+(1*1)=98
98 % 10 = 8
So 110860-91-8 is a valid CAS Registry Number.
110860-91-8Relevant academic research and scientific papers
Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2- and 2,3-Substituted 5-pyridines via 5-Hydroxy-2-(4-nitrophenylazo)pyridines
Fuss, Andreas,Koch, Volker
, p. 681 - 685 (2007/10/02)
The preparation of 2-amino-, hydroxy- and 2,3-dihalo-substituted 5-pyridines via 5-hydroxy-2-(4-nitrophenylazo)pyridines prepared from commercially available 3-hydroxypyridines are described.
