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139979-28-5

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139979-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139979-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139979-28:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*9)+(2*2)+(1*8)=195
195 % 10 = 5
So 139979-28-5 is a valid CAS Registry Number.

139979-28-5Downstream Products

139979-28-5Relevant articles and documents

Communication of electronic information over nanometer distances with supramolecular transduction. An experimental and density functional investigation

Deans, Robert,Cuello, Alejandro O.,Galow, Trent H.,Ober, Matthias,Rotello, Vincent M.

, p. 1309 - 1313 (2007/10/03)

We have synthesized a family of conjugated diaminotriazine-functionalized receptors. Variation of distal functionality modulated the affinity of these receptors for flavin, demonstrating efficient electronic communication over a distance of 11 A. The origin of this communication was explored using DFT methodology. These calculations demonstrate that modulation of recognition in these systems is derived from a complex push-pull type mechanism.

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