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9-(4-(1H-tetrazol-5-yl)phenyl)-9H-carbazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

642097-34-5

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642097-34-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 642097-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,2,0,9 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 642097-34:
(8*6)+(7*4)+(6*2)+(5*0)+(4*9)+(3*7)+(2*3)+(1*4)=155
155 % 10 = 5
So 642097-34-5 is a valid CAS Registry Number.

642097-34-5Relevant academic research and scientific papers

Nondoped deep-blue fluorescent organic electroluminescent device with CIEy = 0.06 and low efficiency roll-off based on carbazole/oxadiazole derivatives

Tan, Yu,Wang, Zhende,Wei, Chen,Liu, Zhiwei,Bian, Zuqiang,Huang, Chunhui

, p. 77 - 84 (2019)

Deep-blue organic light-emitting diodes (OLEDs) with the Commission Internationale de L'e’clairage (CIE) coordinates matching the European Broadcasting Union (EBU) standard blue CIE (x, y) coordinates of (0.15, 0.06) are very limited and in enormous deman

High-performance blue electroluminescent devices based on 2-(4-biphenylyl)-5-(4-carbazole-9-yl)phenyl-1,3,4-oxadiazole

Guan, Min,Bian, Zu Qiang,Zhou, Yi Feng,Li, Fu You,Li, Zhong Jun,Huang, Chun Hui

, p. 2708 - 2709 (2007/10/03)

An electron transporting moiety (1,3,4-oxadiazole) and a hole transporting moiety (carbazole) were combined to create 2-(4-biphenylyl)-5-(4-carbazole-9-yl) phenyl-1,3,4-oxadiazole (CzOxa), a three layer device with a configuration of ITO/TPD(50 nm)/CzOxa(

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