142612-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142612-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,1 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 142612-53:
(8*1)+(7*4)+(6*2)+(5*6)+(4*1)+(3*2)+(2*5)+(1*3)=101
101 % 10 = 1
So 142612-53-1 is a valid CAS Registry Number.
142612-53-1Relevant articles and documents
Palladium-catalysed intramolecular carbenoid insertion of α-diazo-α-(methoxycarbonyl)acetanilides for oxindole synthesis
Solé, Daniel,Pérez-Janer, Ferran,Fernández, Israel
, p. 3110 - 3113 (2017/03/17)
A novel, selective palladium-catalysed carbenoid C(aryl)-H insertion of α-diazo-α-(methoxycarbonyl)acetanilides leading to oxindoles is described.
