1130489-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1130489-32-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,0,4,8 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1130489-32:
(9*1)+(8*1)+(7*3)+(6*0)+(5*4)+(4*8)+(3*9)+(2*3)+(1*2)=125
125 % 10 = 5
So 1130489-32-5 is a valid CAS Registry Number.
1130489-32-5Relevant articles and documents
A cycloaddition route to novel triazole boronic esters
Huang, Jianhui,MacDonald, Simon J. F.,Harrity, Joseph P. A.
supporting information; experimental part, p. 436 - 438 (2009/05/06)
The [3 + 2] cycloaddition of alkynylboronates and azides provides a direct route to novel triazole boronic esters, the regioselectivity of this process and functionalisation of the heterocycle products is described. The Royal Society of Chemistry.
