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5,5'-Bis-[(E)-2-(2,5-bis-decyl-4-iodo-phenyl)-vinyl]-[2,2']bipyridinyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219640-38-7

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219640-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219640-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,6,4 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 219640-38:
(8*2)+(7*1)+(6*9)+(5*6)+(4*4)+(3*0)+(2*3)+(1*8)=137
137 % 10 = 7
So 219640-38-7 is a valid CAS Registry Number.

219640-38-7Downstream Products

219640-38-7Relevant academic research and scientific papers

Synthesis and unusual physical behavior of a photorefractive polymer containing tris(bipyridyl)ruthenium(II) complexes as a photosensitizer and exhibiting a low glass-transition temperature

Wang, Qing,Wang, Liming,Yu, Luping

, p. 12860 - 12868 (2007/10/03)

This paper reports the synthesis and characterization of a low-T(g) photorefractive (PR) polymer which contains ionic ruthenium complexes as the photogenerator of charge carriers. It was expected that a combination of the highly efficient photocharge gene

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