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2-(2-nitrophenyl)-3-bromo-1H-indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

238398-38-4

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238398-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 238398-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,8,3,9 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 238398-38:
(8*2)+(7*3)+(6*8)+(5*3)+(4*9)+(3*8)+(2*3)+(1*8)=174
174 % 10 = 4
So 238398-38-4 is a valid CAS Registry Number.

238398-38-4Upstream product

238398-38-4Relevant academic research and scientific papers

Organic electroluminescent compound and application thereof

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Paragraph 0110-0112; 0138-0140, (2021/03/05)

The invention relates to an organic electroluminescent compound and application thereof. The organic electroluminescent compound has a structure as shown in a formula I which is described in the specification. The invention provides the novel organic electroluminescent compound. A special condensed ring structure is used as a parent nucleus; the structure has torsion of a certain angle, the hole transport rate is reduced to a certain degree, hole and electron transport rate balance is facilitated, and when the structure is applied to an organic light-emitting device, especially when the structure is used as a light-emitting layer main body material, the device can have high light-emitting efficiency, low driving voltage and long service life.

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