118951-68-1 Usage
General Description
9,9'-spirobi[fluoren]-2-amine is a chemical compound with a spiro-structured backbone, consisting of two fluorene units linked by a spiro carbon atom. It is often used as a monomer in the synthesis of novel organic materials and has a wide range of potential applications in the field of organic electronics, photovoltaics, and optoelectronics. The compound exhibits excellent thermal stability and high glass transition temperatures, making it a valuable building block for the design and development of new functional materials. Additionally, 9,9'-spirobi[fluoren]-2-amine possesses unique optical properties, such as high photoluminescence efficiency and good charge-transport characteristics, which make it a promising candidate for the development of organic light-emitting diodes (OLEDs) and other organic electronic devices.
Check Digit Verification of cas no
The CAS Registry Mumber 118951-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,5 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118951-68:
(8*1)+(7*1)+(6*8)+(5*9)+(4*5)+(3*1)+(2*6)+(1*8)=151
151 % 10 = 1
So 118951-68-1 is a valid CAS Registry Number.
118951-68-1Relevant articles and documents
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Weisburger et al.
, p. 4250,4252 (1950)
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Novel compounds for organic electroluminescent device
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Paragraph 0074; 0076; 0077; 0084; 0085, (2017/07/23)
Provided is a compound which is represented by chemical formula 1, and is used to manufacture an organic electroluminescent device. According to the present invention, the compound has high hole mobility, high thermal stability, a high band gap energy, a
