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63788-27-2

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63788-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63788-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,8 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63788-27:
(7*6)+(6*3)+(5*7)+(4*8)+(3*8)+(2*2)+(1*7)=162
162 % 10 = 2
So 63788-27-2 is a valid CAS Registry Number.

63788-27-2Relevant articles and documents

Revisiting the Polymerization of Diphenylacetylenes with Tungsten(VI) Chloride and Tetraphenyltin: An Alternative Mechanism by a Metathesis Catalytic System

Maeda, Katsuhiro,Miyairi, Mami,Nishimura, Tatsuya,Taniguchi, Tsuyoshi

, p. 14772 - 14780 (2020)

An alternative reaction mechanism of the polymerization of diphenylacetylelnes using a catalytic system composed of tungsten(VI) chloride and tetraphenyltin has been proposed through the optimization of reaction conditions and investigation of the effect of the electronic nature of diphenylacetylene monomers on the polymerizability. The detailed structures of the polymers have been suggested by mass spectrometric analysis of the obtained polymers and oligomers, which suggested that a phenyl group of tetraphenyltin has been introduced to an initiating end of the polymer chain. Mass spectrometric analysis also provided information about the termination processes of the polymerization. The experimental results strongly suggested that the polymerization of diphenylacetylenes using tungsten(VI) chloride and tetraphenyltin proceeds through a migratory insertion mechanism rather than the long-accepted metathesis mechanism.

Synthesis of isoniazid-substituted tetraphenylethylene stereoisomers with dramatic differences on aggregate morphologies, optical and mechanocharomic properties

Lu, Zhixiang,Lu, Shuhan,Cheng, Yi,Qin, Yu,Yang, Shaoxiong,Liu, Xiaolan,Fan, Wenwen,Zheng, Liyan,Zhang, Hongbin

, (2020/02/15)

Stereoisomers play an irreplaceable prominent role in life sciences. In molecular engineering, the isomers have been continuously designed and synthesized, and their interrelationships among structure-property-function have also been explored. However, th

Composition and synthesis of aggregation-induced emission materials

-

Page/Page column 34; 35-36, (2018/04/20)

The present subject matter relates to compositions containing and synthesis of fluorescent materials e made from tetraphenylethylene (TPE) derivative compounds exhibiting aggregation induced emission (AIE) properties. Further contemplated herein are applications for TPE derivative compounds such as electroluminescent devices since they have a high efficiency, low turn on voltage, and excellent brightness. Additionally, application of TPE derivatives exhibiting AIE properties in various fields such as OLEDs, fingerprinting and forensic technology, and various other biological and industrial sectors are discussed.

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