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1266329-44-5

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1266329-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1266329-44-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,3,2 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1266329-44:
(9*1)+(8*2)+(7*6)+(6*6)+(5*3)+(4*2)+(3*9)+(2*4)+(1*4)=165
165 % 10 = 5
So 1266329-44-5 is a valid CAS Registry Number.

1266329-44-5Relevant articles and documents

Heterocyclic compounds, comprising of organic light-emitting device and organic light emitting display

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, (2017/09/13)

Heterocyclic compounds, synthetic methods for preparing the same, and organic light-emitting display devices comprising the same are described. The subject heterocyclic compounds may comprise an aromatic ring or a heteroaromatic ring fused with a carbazole, dibenzothiophene, or dibenzofurane derivative, the compounds featuring rigid backbone structures with high glass transition temperatures and high melting points. The subject heterocyclic compounds may exhibit high electrical stability, improved charge transport ability, high heat resistance and improved light-emitting properties when used in organic light-emitting devices. Organic light-emitting display devices prepared according to the present invention exhibit lower driving voltages, increased luminescent efficiencies and longer lifetimes.

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