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102145-52-8

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102145-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102145-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,4 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 102145-52:
(8*1)+(7*0)+(6*2)+(5*1)+(4*4)+(3*5)+(2*5)+(1*2)=68
68 % 10 = 8
So 102145-52-8 is a valid CAS Registry Number.

102145-52-8Downstream Products

102145-52-8Relevant articles and documents

Amidines. Part 20. Rate of Reaction of N,N-Dialkylformamide Acetals with Substituted Anilines

Osek, Jerzy,Oszczapowicz, Janusz,Drzewinski, Witold

, p. 1961 - 1964 (2007/10/02)

Rate of reaction of seven N,N-dialkylformamide acetals R2N-CH(OR2)2 with a series of anilines substituted on the phenyl ring have been measured in benzene, methanol, chloroform, and tetrahydrofuran by use of a g.l.c. method.In each case studied reaction is irreversible and obeys a second-order kinetic equation.Reaction rates correlate with Hammett ? constants for substituents on the phenyl ring of the aniline molecule.On the basis of the kinetic data, the mechanism of reaction is discussed.

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