100814-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100814-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,1 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100814-47:
(8*1)+(7*0)+(6*0)+(5*8)+(4*1)+(3*4)+(2*4)+(1*7)=79
79 % 10 = 9
So 100814-47-9 is a valid CAS Registry Number.
100814-47-9Relevant academic research and scientific papers
77Se NMR. Application of JSe-Se to the Analysis of Dialkyl Polyselenides
Eggert, Hanne,Nielsen, Ole,Henriksen, Lars
, p. 1725 - 1730 (2007/10/02)
Elemental selenium is partially reduced via either disproportionation or reaction with sodium methanolate and hydrazine in dipolar aprotic media.These reductions both give polyselenide ions with a known average chain length, Sen(2-) (3 /= n /
