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519171-68-7

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519171-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 519171-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,9,1,7 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 519171-68:
(8*5)+(7*1)+(6*9)+(5*1)+(4*7)+(3*1)+(2*6)+(1*8)=157
157 % 10 = 7
So 519171-68-7 is a valid CAS Registry Number.

519171-68-7Downstream Products

519171-68-7Relevant articles and documents

NOVEL SOLUBLE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICES

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Page 20, (2010/02/07)

A novel soluble compound which is a distyrylarylene derivative having a soluble substituent and a specific central group and having a solubility of 0.5% by weight or greater at 20°C in an organic solvent; and an organic electroluminescence device having an organic thin film layer which has a single layer or a plurality of layers, is disposed between a cathode and an anode and has at least one layer containing the novel soluble compound. The organic thin film layer can be formed in accordance with a wet process, and the organic electroluminescence device exhibiting a great efficiency of light emission can be produced easily.

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