105983-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105983-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,8 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 105983-33:
(8*1)+(7*0)+(6*5)+(5*9)+(4*8)+(3*3)+(2*3)+(1*3)=133
133 % 10 = 3
So 105983-33-3 is a valid CAS Registry Number.
105983-33-3Relevant academic research and scientific papers
Dienamide Photochemistry
Bochu, Christophe,Couture, Axel,Grandclaudon, Pierre,Lablache-Combier, Alain
, p. 839 - 840 (2007/10/02)
In contrast to monocyclic dienamides which undergo a photochemical Fries rearrangement, photolysis of the corresponding bicyclic compounds yields exclusively condensed six-membered rings possessing a spiro heterocyclic framework.
