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1262281-87-7

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1262281-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262281-87-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,8 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1262281-87:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*8)+(3*1)+(2*8)+(1*7)=147
147 % 10 = 7
So 1262281-87-7 is a valid CAS Registry Number.

1262281-87-7Relevant articles and documents

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

-

, (2021/04/20)

The present invention relates to an organic light emitting compound which is aromatic amine derivatives expressed as chemical formula A and has excellent light emitting properties such as brightness and light emitting efficiency compared with those of an existing light emitting material. Accordingly, an organic electroluminescent device comprising the same has excellent light emitting properties.

Spyro-typed organic material and organic electroluminescent device utilizing the same

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, (2017/01/02)

The present invention relates to a spiro-type organic material and an organic electroluminescent device using the same. The organic electroluminescent device using the spiro-type organic material in an organic layer can obtain short-wavelength luminescence with high efficiency and shows improved lifespan properties. The compound is represented by chemical formula 1.COPYRIGHT KIPO 2016

Highly efficient blue OLED based on 9-anthracene-spirobenzofluorene derivatives as host materials

Gong, Myoung-Seon,Lee, Hyun-Seok,Jeon, Young-Min

, p. 10735 - 10746 (2011/07/29)

A novel spiro[benzo[c]fluorene-7,9′-fluorene](SBFF)-based blue host material, 9-(10-phenylanthracene-9-yl)SBFF (BH-9PA), 9-(10-(naphthalene-1-yl) anthracene-9-yl)SBFF (BH-9NA) and 9-(10-(4-(naphthalene-1-yl)phenyl)anthracene- 9-yl)SBFF (BH-9NPA) were succ

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