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63039-87-2

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63039-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63039-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,3 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63039-87:
(7*6)+(6*3)+(5*0)+(4*3)+(3*9)+(2*8)+(1*7)=122
122 % 10 = 2
So 63039-87-2 is a valid CAS Registry Number.

63039-87-2Downstream Products

63039-87-2Relevant articles and documents

COMPOUNDS, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPARATUS

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Paragraph 0426; 0429-0431, (2020/10/27)

PROBLEM TO BE SOLVED: To provide compounds having excellent capabilities for use in an organic EL element. SOLUTION: The invention provides compounds represented by any of the formulas (1) to (3). In the formulas (1) to (3), R1 and R2 are each a nitrogen-containing fused heterocyclic compound or a carbazole-based compound, where R1 and R2 are different from each other. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

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