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1245720-86-8

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1245720-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245720-86-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,7,2 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1245720-86:
(9*1)+(8*2)+(7*4)+(6*5)+(5*7)+(4*2)+(3*0)+(2*8)+(1*6)=148
148 % 10 = 8
So 1245720-86-8 is a valid CAS Registry Number.

1245720-86-8Relevant articles and documents

NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

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, (2011/11/06)

Disclosed are organic electroluminescent compounds and organic electroluminescent devices employing said compounds. The organic electroluminescent compounds of the invention are substituted dihydro-pyrrolo[3,2-b:4,5-b']diindole, dihydro-furo[3,2-b:4,5-b']diindole and dihydro-thieno[3,2-b:4,5-b']diindole compounds defined by chemical formula (1), The compounds, when used in as a host material of an OLED device, exhibit good luminous efficiency and lifespan.

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