82194-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82194-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,9 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82194-05:
(7*8)+(6*2)+(5*1)+(4*9)+(3*4)+(2*0)+(1*5)=126
126 % 10 = 6
So 82194-05-6 is a valid CAS Registry Number.
82194-05-6Relevant articles and documents
The Oxime Rearrangement Cyclization. Synthesis of Alkylidene-Δ1-pyrrolines
Gawley, Robert E.,Termine, Enrico J.
, p. 1946 - 1951 (2007/10/02)
Appropriately functionalized alkenyl oximes cyclize to Δ1-pyrrolines when treated with trimethylsilyl polyphosphate (PPSE) in refluxing CCl4.The reaction is stereospecific, and the reaction conditions do not cause oxime isomerization at a rate
