104058-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104058-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,5 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 104058-31:
(8*1)+(7*0)+(6*4)+(5*0)+(4*5)+(3*8)+(2*3)+(1*1)=83
83 % 10 = 3
So 104058-31-3 is a valid CAS Registry Number.
104058-31-3Relevant articles and documents
A SYNTHESIS OF HETEROCYCLIC FUSED ISOQUINOLINES THROUGH N-ACYLIMINIUM ION INTERMEDIATES
Kano, Shinzo,Yuasa, Yoko,Shibuya, Shiroshi
, p. 883 - 890 (2007/10/02)
Conversion of terminal olefin to formyl group by ozonolysis was applied to a new generation of N-acyliminium ions and several kinds of hetercyclic fused isoquinolines were prepared.
