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13144-95-1

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13144-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13144-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,4 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13144-95:
(7*1)+(6*3)+(5*1)+(4*4)+(3*4)+(2*9)+(1*5)=81
81 % 10 = 1
So 13144-95-1 is a valid CAS Registry Number.

13144-95-1Relevant articles and documents

Kinetics of elimination reactions of cumyl chloride and its substituted derivatives in acetonitrile

Balachandran,Santhosh Kumar

, p. 1731 - 1734 (2007/10/03)

A cent per cent unimolecular elimination reaction of tertiary aralkyl halides in acetonitrile is being reported for the first time. The reversibility in the rate determining step can be prevented by the addition of a weak base like pyridine in cumyl chloride and its α- and p-substituted derivatives. A plot of logarithmic rate constants of α-substituted cumyl chloride against Charton's steric parameter 'v' gives a linear relationship.

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