681483-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 681483-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,4,8 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 681483-44:
(8*6)+(7*8)+(6*1)+(5*4)+(4*8)+(3*3)+(2*4)+(1*4)=183
183 % 10 = 3
So 681483-44-3 is a valid CAS Registry Number.
681483-44-3Relevant articles and documents
Contra-Thermodynamic Positional Isomerization of Olefins
Zhao, Kuo,Knowles, Robert R.
supporting information, p. 137 - 144 (2022/01/19)
A light-driven method for the contra-thermodynamic positional isomerization of olefins is described. In this work, stepwise PCET activation of a more substituted and more thermodynamically stable olefin substrate is mediated by an excited-state oxidant an