142613-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142613-15-8 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 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142613-15:
(8*1)+(7*4)+(6*2)+(5*6)+(4*1)+(3*3)+(2*1)+(1*5)=98
98 % 10 = 8
So 142613-15-8 is a valid CAS Registry Number.
142613-15-8Relevant articles and documents
Palladium-catalysed intramolecular carbenoid insertion of α-diazo-α-(methoxycarbonyl)acetanilides for oxindole synthesis
Solé, Daniel,Pérez-Janer, Ferran,Fernández, Israel
supporting information, 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.
