117709-16-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117709-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,0 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117709-16:
(8*1)+(7*1)+(6*7)+(5*7)+(4*0)+(3*9)+(2*1)+(1*6)=127
127 % 10 = 7
So 117709-16-7 is a valid CAS Registry Number.
117709-16-7Relevant academic research and scientific papers
Martin, V. S.,Nunez, M. T.,Tonn, C. E.
, p. 2701 - 2702 (1988)
The synthesis of 2-hydroxyacid benzoates, with high yields and excellent enantioselectivity, by regioselective opening of chiral 2,3-epoxyalcohols and ruthenium dioxide oxidation, is described.
