117683-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117683-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117683-05:
(8*1)+(7*1)+(6*7)+(5*6)+(4*8)+(3*3)+(2*0)+(1*5)=133
133 % 10 = 3
So 117683-05-3 is a valid CAS Registry Number.
117683-05-3Relevant academic research and scientific papers
EASY AND GENERAL METHOD TO SYNTHESIZE CHIRAL 2-HYDROXYACID BENZOATES
Martin, V. S.,Nunez, M. T.,Tonn, C. E.
, p. 2701 - 2702 (2007/10/02)
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.
