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1129546-19-5

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1129546-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1129546-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,9,5,4 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1129546-19:
(9*1)+(8*1)+(7*2)+(6*9)+(5*5)+(4*4)+(3*6)+(2*1)+(1*9)=155
155 % 10 = 5
So 1129546-19-5 is a valid CAS Registry Number.

1129546-19-5Upstream product

1129546-19-5Downstream Products

1129546-19-5Relevant articles and documents

Liquid-crystalline thiol- and disulfide-based dendrimers for the functionalization of gold nanoparticles: Preliminary communication

Frein, Stephane,Boudon, Julien,Vonlanthen, Mireille,Scharf, Toralf,Barbera, Joaquin,Suess-Fink, Georg,Buergi, Thomas,Deschenaux, Robert

experimental part, p. 2321 - 2337 (2009/03/12)

Liquid-crystalline dendrons carrying either a thiol or disulfide function which display nematic, smectic A, columnar, or chiral nematic phases have been synthesized. Their mesomorphic properties are in agreement with the nature of the mesogenic units and structure of the dendrons. The first-generation poly(aryl ester) dendron containing two cyanobiphenyl mesogenic units was used to functionalize gold nanoparticles. For full coverage, a smectic-like supramolecular organization on the nanometer scale is observed, when the gold nanoparticles are spread onto carbon-coated copper grids. This result indicates that the dendritic ligands reported here act as self-organization promoters.

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