126182-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126182-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,8 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 126182-40:
(8*1)+(7*2)+(6*6)+(5*1)+(4*8)+(3*2)+(2*4)+(1*0)=109
109 % 10 = 9
So 126182-40-9 is a valid CAS Registry Number.
126182-40-9Relevant academic research and scientific papers
Efficient Stereocontrol in the Sigmatropic Rearrangement of Allylic Sulfoxides
Sato, Tsuneo,Otera, Junzo,Nozaki, Hitosi
, p. 2779 - 2780 (2007/10/02)
The sigmatropic rearrangement of allylic sulfoxides occurs with an extremely high E preference when a substituent branched at the β position of a sulfinyl group is involved.
