1160926-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1160926-61-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,9,2 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1160926-61:
(9*1)+(8*1)+(7*6)+(6*0)+(5*9)+(4*2)+(3*6)+(2*6)+(1*1)=143
143 % 10 = 3
So 1160926-61-3 is a valid CAS Registry Number.
1160926-61-3Relevant articles and documents
Click Variations on the Synthesis of 2-Nitrophenyl-4-aryl-1,2,3-triazoles without Isolation of 2-Nitrophenyl Azides
Cisnetti, Federico,Roux, Amélie
, p. 610 - 614 (2020/03/27)
We report a series of efficient procedures to prepare 2-nitrophenyl-4-aryl-1,2,3-triazoles avoiding the isolation of potentially hazardous 2-nitrophenyl azides. An organocatalyzed azide-enolate variant allows efficient access to the target compounds while
