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354123-99-2

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354123-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 354123-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,1,2 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 354123-99:
(8*3)+(7*5)+(6*4)+(5*1)+(4*2)+(3*3)+(2*9)+(1*9)=132
132 % 10 = 2
So 354123-99-2 is a valid CAS Registry Number.

354123-99-2Relevant articles and documents

Practical Synthesis of Vinyl-Substituted p-Phenylenevinylene Oligomers and Their Triethoxysilyl Derivatives

Sugiono, Erli,Metzroth, Thorsten,Detert, Heiner

, p. 351 - 359 (2001)

Luminescent semiconducting organic compounds are widely used as active layers in electro-optical devices. Apart from conjugated polymers, monodisperse oligomers also represent attractive materials. The synthesis of stilbenoid oligomers with polymerizable

Push-pull chromophore with phenylene and thiophene as conjugation bridge for electro-optic applications

Kim, Dong Wook,Choi, Jin Joo,Lim, Jong-Sun,Lee, Changjin

, p. 43 - 53 (2007/10/03)

We designed and synthesized a push-pull type chromophore (PT-TCF) containing phenylene and thiophene ring as a conjugation bridge. Bulky alkyl chain was substituted into the phenylene bridge to minimize the intermolecular interaction among the neighbor mo

Donor - Acceptor diblock copolymers based on PPV and C60: Synthesis, thermal properties, and morphology

Van Der Veen, Marleen H.,De Boer, Bert,Stalmach, Ulf,Van De Wetering, Karin I.,Hadziioannou, Georges

, p. 3673 - 3684 (2007/10/03)

An improved synthetic method to nitroxide end-capped poly(p- phenylenevinylene)s is presented. The nitroxide-functionalized PPVs are extended with a second coillike block by employing them as macroinitiators in a nitroxide-mediated radical polymerization (NMRP) of monomers like styrene, 4-chloromethylstyrene, 4-vinylpyridine, and n-butyl acrylate. The observed thermotropic properties and morphology of films based on the rod-coil diblock copolymers are identified and described. Some of the block copolymers are subsequently subjected to a coupling with C60 to incorporate electron-accepting properties into these PPV-based diblock copolymers. For this, a statistical copolymer built from styrene and azidomethylstyrene was used as the second coillike block, making it possible to adjust the built-in ratio of C60. The morphology and thermotropic properties of films prepared with these diblock copolymers are investigated.

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