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[(3-bromothiophen-2-yl)ethynyl]trimethylsilane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

198489-77-9

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198489-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198489-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,4,8 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 198489-77:
(8*1)+(7*9)+(6*8)+(5*4)+(4*8)+(3*9)+(2*7)+(1*7)=219
219 % 10 = 9
So 198489-77-9 is a valid CAS Registry Number.

198489-77-9Relevant academic research and scientific papers

The effect of thiophene ring substitution position on the properties and electrochemical behaviour of alkyne-dicobaltcarbonylthiophene complexes

Arnanz, Avelina,Marcos, María-Luisa,Delgado, Salomé,González-Velasco, Jaime,Moreno, Consuelo

, p. 3457 - 3470 (2009/02/04)

A large number of Co2 (CO)6- and Co2(CO)4(L-L)-substituted alkyne complexes (L-L = dppa and dmpm) have been prepared, characterized and studied by cyclic and square-wave voltammetry. In this paper we

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