854952-90-2 Usage
General Description
5,9-Dibromo-7,7-diphenyl-7H-benzo[c]fluorene is a chemical compound with the molecular formula C32H22Br2. It is a polyaromatic hydrocarbon that consists of a central benzo[c]fluorene core with two phenyl groups and two bromine atoms attached at specific positions. 5,9-Dibromo-7,7-diphenyl-7H-benzo[c]fluorene is used in organic synthesis and has been studied for its potential applications in materials science and pharmaceutical research. It is important to handle this chemical compound with care as it may pose potential health and environmental risks if mishandled.
Check Digit Verification of cas no
The CAS Registry Mumber 854952-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,9,5 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 854952-90:
(8*8)+(7*5)+(6*4)+(5*9)+(4*5)+(3*2)+(2*9)+(1*0)=212
212 % 10 = 2
So 854952-90-2 is a valid CAS Registry Number.
854952-90-2Relevant articles and documents
benzofluorene-based compound and organic light emitting diode comprising the same
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Paragraph 0235-0236; 0356-0357, (2020/04/29)
Disclosed are a benzofluorene-based compound and an organic light emitting diode including the same. According to an aspect, provided is a benzofluorene-based compound represented by following chemical formula 1. According to the other aspect, provided is an organic light emitting diode including a substrate; a first electrode; a second electrode facing the first electrode; and a light emitting layer interposed between the first electrode and the second electrode, wherein the light emitting layer comprises one or more kind of the benzonfluorene-based compound. The organic light emitting diode including the benzofluorene-based compound has low driving voltage, high efficiency, high brightness, and long lifetime.
