140886-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140886-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,8,8 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140886-03:
(8*1)+(7*4)+(6*0)+(5*8)+(4*8)+(3*6)+(2*0)+(1*3)=129
129 % 10 = 9
So 140886-03-9 is a valid CAS Registry Number.
140886-03-9Relevant academic research and scientific papers
Enantiotopic group differentiation and kinetic resolution: Asymmetric reduction of meso-1,3-dihalides
Michael Chong,Sokoll, Kenneth K.
, p. 879 - 882 (2007/10/02)
Asymmetric reduction of 1,3-dihalides derived from glycerol occurs with moderate levels of enantiotopic group differentiation. A concomitant kinetic resolution increases the enantiometric purity of the initial product.
