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1159218-78-6

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1159218-78-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1159218-78-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,2,1 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1159218-78:
(9*1)+(8*1)+(7*5)+(6*9)+(5*2)+(4*1)+(3*8)+(2*7)+(1*8)=166
166 % 10 = 6
So 1159218-78-6 is a valid CAS Registry Number.

1159218-78-6Relevant articles and documents

Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using the same

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Paragraph 0205; 0221; 0223; 0225; 0226, (2016/11/07)

[Purpose] novel bipolar organic provides compounds in. Furthermore, carrier such a to provide a light-emitting element in. Furthermore, a low driving voltage and, power consumption small emitting element and a light-emission device, intended for to provide a. Furthermore, power consumption small electronic device, intended. [Constitution] provides quinoxaline derivatives represented to formula 1. Formula 1 In said formula 1, α 1 and α 2 the, independently, a carbon atoms forming a ring exhibits [...] 13 hereinafter, The Ar, carbon atoms forming a ring and aryl is 13 hereinafter, R 1 and R 6 the, independently, hydrogen atom, alkyl 1 to 6 carbon atoms, or a carbon atoms forming a ring 13 hereinafter and shows 0 aryl, R 2 to R 5 and R 7 to R 10 the, independently, hydrogen atom, of carbon number 1 to 6 alkyl, is phenyl substituted or unsubstituted, or substituted or unsubstituted. shows 0 ITO-glass substrate.

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