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79023-39-5

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79023-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79023-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,2 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79023-39:
(7*7)+(6*9)+(5*0)+(4*2)+(3*3)+(2*3)+(1*9)=135
135 % 10 = 5
So 79023-39-5 is a valid CAS Registry Number.

79023-39-5Downstream Products

79023-39-5Relevant articles and documents

DETERMINATION OF THE IONIZATION CONSTANTS OF SOME NEW p-AMINOHIPPURIC ACID DERIVATIVES

Drugarin, Cornel,Balint, M.-Agneta

, p. 31 - 44 (2007/10/02)

The ionization constants (pKa) of some new p-aminohippuric acid (PAH) derivatives, especially of some Schiff bases, derivatives of PAH, have been determined using the spectrometric (UV-VIS) method.The corresponding pKa values were calculated either directly from the electronic spectra or by a computer FELIX C256 using a FORTRAN program to separate the overlapping ionization constants.

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