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1246891-46-2

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1246891-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246891-46-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1246891-46:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*9)+(3*1)+(2*4)+(1*6)=182
182 % 10 = 2
So 1246891-46-2 is a valid CAS Registry Number.

1246891-46-2Downstream Products

1246891-46-2Relevant articles and documents

Dendritic bipolar main body material taking triazine as central core, and preparation method and application of dendritic bipolar main body material in organic electroluminescent device

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, (2020/08/26)

The invention provides a compound with a structure represented by a formula (I) and a preparation method and application thereof. The compound with the structure represented by the formula (I) is a dendritic bipolar main body material taking triazine as a central core, the structure is different from a D-pi-A type structure of a traditional dendritic bipolar main body; the central core triazine isused as an electron acceptor (A), peripheral branches are used as electron donors (D), and a D-A type dendritic bipolar main body formed by direct connection of the donors and the acceptors maintainsa high triplet state energy level (2.8-3.3 eV), so that the application of the bipolar main body to a blue light OLED device is facilitated; it is found through experiments that the maximum current efficiency of a blue phosphorus photoluminescence device prepared with the compound as a main body material can reach 46.7 cd/A, the maximum power efficiency can reach 50.11 m/W, the maximum brightnesscan reach 32000 cd/m, and the turn-on voltage is 2.4 V.

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