1207987-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1207987-02-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,9,8 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1207987-02:
(9*1)+(8*2)+(7*0)+(6*7)+(5*9)+(4*8)+(3*7)+(2*0)+(1*2)=167
167 % 10 = 7
So 1207987-02-7 is a valid CAS Registry Number.
1207987-02-7Relevant articles and documents
Highly active copper-catalysts for azide-alkyne cycloaddition
Gonda, Zsombor,Novak, Zoltan
, p. 726 - 729 (2010)
Bis-triphenylphosphano complexes of copper(i)-carboxylates serve as efficient catalysts for azide-alkyne cycloaddition. The triazole formation takes place straightforwardly at ambient temperature providing a wide variety of products with good yields in th
