1173004-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1173004-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,0,0 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1173004-33:
(9*1)+(8*1)+(7*7)+(6*3)+(5*0)+(4*0)+(3*4)+(2*3)+(1*3)=105
105 % 10 = 5
So 1173004-33-5 is a valid CAS Registry Number.
1173004-33-5Relevant academic research and scientific papers
Intramolecular aryl transfer to thionium ions in an approach to α-arylacetamides
Ovens, Caroline,Vogel, Johannes C.,Martin, Nathaniel G.,Procter, David J.
supporting information; experimental part, p. 3101 - 3103 (2009/12/01)
An intramolecular aryl transfer to thionium ions has been exploited in a fluorous synthesis of α-arylacetamides. The Royal Society of Chemistry 2009.
