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211870-46-1

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211870-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211870-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,8,7 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 211870-46:
(8*2)+(7*1)+(6*1)+(5*8)+(4*7)+(3*0)+(2*4)+(1*6)=111
111 % 10 = 1
So 211870-46-1 is a valid CAS Registry Number.

211870-46-1Downstream Products

211870-46-1Relevant articles and documents

Palladium Nanoparticles on Silica Nanospheres for Switchable Reductive Coupling of Nitroarenes

Lakshminarayana, Bhairi,Manna, Arun Kumar,Satyanarayana,Subrahmanyam, Ch.

, p. 2309 - 2321 (2020/02/18)

Abstract: In this study, we synthesized a robust and sustainable Pd/SiO2 nanospheres catalyst. Further, its catalytic activity was demonstrated for the direct reductive coupling of nitroarenes under mild conditions. While the reaction with Pd nanoparticles on other supporting materials such as modified carbon materials and TiO2, under similar conditions, resulted formation of amines exclusively. Therefore, it was confirmed that the SiO2 was found to be the best supporting material towards the selective reductive coupling of nitroarenes. Also, the catalyst could be recycled up to five cycles with a marginal loss of product yield ( 2% yield). Graphic Abstract: [Figure not available: see fulltext.].

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