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156777-91-2

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156777-91-2 Usage

Appearance

Yellow crystalline solid

Usage

a. Production of organic semiconductors
b. Component in electronic devices (LCDs and OLEDs)
c. Synthesis of dyes, pigments, and pharmaceuticals
d. Potential applications in solar cells and renewable energy technologies

Properties

a. Facilitates charge transfer
b. Promotes electron transport

Importance

Improves efficiency and performance of electronic devices

Safety concerns

Toxic, can cause skin, eye, and respiratory irritation upon contact or inhalation

Check Digit Verification of cas no

The CAS Registry Mumber 156777-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,7 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156777-91:
(8*1)+(7*5)+(6*6)+(5*7)+(4*7)+(3*7)+(2*9)+(1*1)=182
182 % 10 = 2
So 156777-91-2 is a valid CAS Registry Number.

156777-91-2Relevant articles and documents

In Situ Synthesis of Hexakis(alkoxy)diquinoxalino[2,3-a:2′,3′ -c]phenazines: Mesogenic Phase Transition of the Electron-Deficient Discotic Compounds

Ong, Chi Wi,Liao, Su-Chih,Chang, Tsu Hsing,Hsu, Hsiu-Fu

, p. 3181 - 3185 (2004)

2,3,8,9,14,15-Hexakis(alkoxy)diquinoxalino[2,3-a:2′,3′- c]phenazines with alkyl side chains varying from 6 to 12 carbon atoms were readily synthesized by the condensation of hexaketocyclohexane with the respective 1,2-bisalkoxy-4,5-diaminobenzene. Polariz

Investigation of Optical and Electrochemical Properties of Benzene Based Solution Processable 2,1,3-Benzooxadiazole Comprising Polymers

Goker, Seza,Hacioglu, Serife O.,Hizalan, Gonul,Toppare, Levent

, (2020/10/09)

Four novel solution processable benzooxadiazole containing alternating copolymers namely poly (5,6-bis(octyloxy)-4-(5-phenylthiophen-2-yl)-7-(thiophen-2-yl)benzo[c][1,2,5]oxadiazole)PBOTPh, poly (5,6-bis(octyloxy)-4-(5-phenylselenophen-2-yl)-7-(selenophen

Amphiphilic iron(ii) complexes with short alkyl chains-crystal packing and spin transition properties

Schlamp, Stephan,Dankhoff, Katja,Weber, Birgit

, p. 1965 - 1972 (2014/05/06)

An amphiphilic iron(ii) spin crossover complex with relatively short octyl chains was synthesised and the crystal structures of the high spin and the low spin state could be determined. In further reactions, a second modification of the hexa-coordinated c

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