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1453204-50-6

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1453204-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453204-50-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,2,0 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1453204-50:
(9*1)+(8*4)+(7*5)+(6*3)+(5*2)+(4*0)+(3*4)+(2*5)+(1*0)=126
126 % 10 = 6
So 1453204-50-6 is a valid CAS Registry Number.

1453204-50-6Relevant articles and documents

Inductive effects through Alkyl Groups - How long is long enough?

Tandon, Raman,Nigst, Tobias A.,Zipse, Hendrik

supporting information, p. 5423 - 5430 (2013/09/02)

The influence of the length of alkyl substituents on various kinetic, thermodynamic, and spectroscopic properties of 4-(dialkylamino)pyridines has been determined by using a combination of experimental and theoretical methods. The chain-length dependence of these properties has subsequently been analyzed by using a quantitative model for through-bond inductive effects. Substituent effects of linear alkyl groups show a saturation effect beyond four carbon atoms for numerous properties of 4-(dialkylamino)pyridines as test substrates. These observations can be rationalized by using an increment-based method for the calculation of inductive substituent effects. Copyright

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