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163657-00-9

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163657-00-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163657-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,6,5 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163657-00:
(8*1)+(7*6)+(6*3)+(5*6)+(4*5)+(3*7)+(2*0)+(1*0)=139
139 % 10 = 9
So 163657-00-9 is a valid CAS Registry Number.

163657-00-9Upstream product

163657-00-9Relevant 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.

Model Systems for Flavoenzyme Activity. Regulation of Flavin Recognition via Modulation of Receptor Hydrogen-Bond Donor-Acceptor Properties

Deans, Robert,Cooke, Graeme,Rotello, Vincent M.

, p. 836 - 839 (2007/10/03)

We have synthesized a new family of receptors for flavins based on 6-aryl-2,4-(acyldiamino)-s-triazines. In these synthetic hosts, systematic variation of the spatially remote substituents on the 6-aryl ring alters the hydrogen-bond-donating abilities of the amide functionality and the hydrogen-bond-accepting properties of the triazine N(3). This variation results in a strong modulation of the efficiency of flavin binding, with association constants for the receptor flavin complexes ranging over an 8-fold range.

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