1257248-18-2 Usage
General Description
Indeno[2,1-b]carbazole, 5-[1,1'-biphenyl]-4-yl-2-bromo-5,7-dihydro-7,7-dimethyl- is a chemical compound that belongs to the class of carbazole-based materials. It contains a bromine atom and a biphenyl group, with a molecular structure that includes a seven-membered ring fused to a six-membered ring. Indeno[2,1-b]carbazole, 5-[1,1'-biphenyl]-4-yl-2-bromo-5,7-dihydro-7,7-dimethyl- has potential applications in the field of organic electronics, such as in the development of organic semiconductors, light-emitting diodes, and photovoltaic devices due to its optoelectronic properties. It may also be used in the synthesis of various organic compounds and materials. However, as with any chemical compound, proper handling and use are necessary to ensure safety and to prevent any potential harm to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 1257248-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,2,4 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1257248-18:
(9*1)+(8*2)+(7*5)+(6*7)+(5*2)+(4*4)+(3*8)+(2*1)+(1*8)=162
162 % 10 = 2
So 1257248-18-2 is a valid CAS Registry Number.
1257248-18-2Relevant articles and documents
Photoelectric conversion device including organic thin film made of compound having indenocarbazole ring
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, (2021/02/05)
The main objective of the present invention is to provide a photoelectric conversion device using a compound having excellent heat resistance and charge transportability, and an image capturing device using the photoelectric conversion device. The present invention provides a photoelectric conversion device comprising an organic thin film containing a compound having an indenocarbazole ring structure represented by the following general formula (1). (In the formula, A represents a single bond, a divalent substituted or unsubstituted aromatic hydrocarbon group, etc.; Ar1, Ar2 and Ar3 each represent a substituted or unsubstituted aromatic hydrocarbon group etc.; R1 to R9 each represent a hydrogen atom or an optionally substituted linear or branched alkyl group having 1-6 carbon atoms; and R10 and R11 each represent an optionally substituted linear or branched alkyl group having 1-6 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group, etc.).
