203112-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203112-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,1,1 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 203112-84:
(8*2)+(7*0)+(6*3)+(5*1)+(4*1)+(3*2)+(2*8)+(1*4)=69
69 % 10 = 9
So 203112-84-9 is a valid CAS Registry Number.
203112-84-9Relevant articles and documents
A new route to the synthesis of bicyclo [3.3.2] nonene by radical cyclisation
Duffault, Jean-Marc,Tellier, Frederique
, p. 2467 - 2481 (1998)
Radical-induced cyclisation to form 7-membered ring with bicyclic framework was achieved by tributyltin hydride (TBTH) and α, α'-azobis- (isobutyronitrile) (AIBN).
