126267-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126267-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126267-75:
(8*1)+(7*2)+(6*6)+(5*2)+(4*6)+(3*7)+(2*7)+(1*5)=132
132 % 10 = 2
So 126267-75-2 is a valid CAS Registry Number.
126267-75-2Relevant academic research and scientific papers
THE SYNTHESIS AND STRUCTURE OF (3,6)PYRIDAZINOPHANE
Gassman, Paul G.,Boardman, Gail S.
, p. 4649 - 4652 (2007/10/02)
(3,6)Pyridazinophane has been prepared in a five-step synthesis from cis,trans-1,3-cycloundecadiene and 4-phenyl-1,2,4-triazoline-3,5-dione.Single crystal X-ray analysis showed the pyridazine ring to be boat with an average bending angle of 17.45 .
