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764657-25-2

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764657-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 764657-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,4,6,5 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 764657-25:
(8*7)+(7*6)+(6*4)+(5*6)+(4*5)+(3*7)+(2*2)+(1*5)=202
202 % 10 = 2
So 764657-25-2 is a valid CAS Registry Number.

764657-25-2Downstream Products

764657-25-2Relevant articles and documents

Organic light emitting compound and application thereof and organic electroluminescent device

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Paragraph 0190-0193, (2019/09/16)

The invention relates to the field of organic electroluminescent devices, and discloses an organic luminescent compound and application thereof and an organic electroluminescent device. The compound has a structure shown in a formula (I). The organic luminescent compound can regulate and control the HOMO energy level and LUMO energy level of an organic electroluminescent material, and simultaneously the organic luminescent compound has higher fluorescence quantum yield, thereby improving the luminescent efficiency and prolonging the service life of the material.

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