247222-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247222-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,2,2 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 247222-85:
(8*2)+(7*4)+(6*7)+(5*2)+(4*2)+(3*2)+(2*8)+(1*5)=131
131 % 10 = 1
So 247222-85-1 is a valid CAS Registry Number.
247222-85-1Relevant academic research and scientific papers
Cascades to substituted indoles
Rainier, Jon D.,Kennedy, Abigail R.
, p. 6213 - 6216 (2007/10/03)
This paper describes the synthesis of dithioindoles from the free-radical cyclizations of arylisonitriles having pendant alkynes. Also described is the synthesis of substituted indoles and spiro-fused indoles from the coupling of dithioindoles with active hydrogen-containing compounds.
