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769935-82-2

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769935-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 769935-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,9,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 769935-82:
(8*7)+(7*6)+(6*9)+(5*9)+(4*3)+(3*5)+(2*8)+(1*2)=242
242 % 10 = 2
So 769935-82-2 is a valid CAS Registry Number.

769935-82-2Relevant articles and documents

A 3D interlocked structure from a 2D template: Structural requirements for the assembly of a square-planar metal-coordinated [2]rotaxane

Fuller, Anne-Marie,Leigh, David A.,Lusby, Paul J.,Oswald, Iain D. H.,Parsons, Simon,Walker, D. Barney

, p. 3914 - 3918 (2007/10/03)

One step beyond: The synthesis of a three-dimensional interlocked molecular architecture (a rotaxane) from a two-dimensional square-planar metal template (see scheme) has been achieved. A combination of steric and electronic factors direct the synthesis in the third dimension, either by promoting or preventing interlocking.

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