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188427-82-9

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188427-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188427-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,4,2 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188427-82:
(8*1)+(7*8)+(6*8)+(5*4)+(4*2)+(3*7)+(2*8)+(1*2)=179
179 % 10 = 9
So 188427-82-9 is a valid CAS Registry Number.

188427-82-9Downstream Products

188427-82-9Relevant articles and documents

Synthesis, Conformational Analysis, and Binding Properties of Molecular Clips with Two Different Side Walls

Reek, Joost N. H.,Elemans, Johannes A.A.W.,Nolte, Roeland J. M.

, p. 2234 - 2243 (2007/10/03)

A new general route toward the synthesis of diphenylglycoluril clips with two different side walls starting from the new precursor 6b and the known compound 2b is described. A variety of clips are accessible in this way, some of them containing metal binding ligand systems, viz. phenanthroline, pyridine, salophen, and porphyrin for future applications as supramolecular catalysts. The physical and binding properties of the new clips are presented and discussed.

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