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1450767-22-2

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1450767-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1450767-22-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,7,6 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1450767-22:
(9*1)+(8*4)+(7*5)+(6*0)+(5*7)+(4*6)+(3*7)+(2*2)+(1*2)=162
162 % 10 = 2
So 1450767-22-2 is a valid CAS Registry Number.

1450767-22-2Relevant articles and documents

Electron-Deficient Poly(p-phenylene vinylene) Provides Electron Mobility over 1 cm2 V-1 s-1 under Ambient Conditions

Lei, Ting,Dou, Jin-Hu,Cao, Xiao-Yu,Wang, Jie-Yu,Pei, Jian

, p. 12168 - 12171 (2013)

Poly(p-phenylene vinylene) derivatives (PPVs) are one of the most widely investigated p-type polymers in organic electronics. PPVs generally exhibit electron mobilities lower than 10-4 cm2 V-1 s-1, thus hindering their applications in high-performance polymer field-effect transistors and organic photovoltaics. Herein, we design and synthesize a novel electron-deficient PPV derivative, benzodifurandione-based PPV (BDPPV). This new PPV derivative displays high electron mobilities up to 1.1 cm2 V-1 s-1 under ambient conditions (4 orders of magnitude higher than those of other PPVs), because it overcomes common defects in PPVs, such as conformational disorder, weak interchain interaction, and a high LUMO level. BDPPV represents the first polymer that can transport electrons over 1 cm2 V-1 s-1 under ambient conditions.

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