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C12H13Br2NO2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1421925-12-3

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1421925-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421925-12-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,9,2 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1421925-12:
(9*1)+(8*4)+(7*2)+(6*1)+(5*9)+(4*2)+(3*5)+(2*1)+(1*2)=133
133 % 10 = 3
So 1421925-12-3 is a valid CAS Registry Number.

1421925-12-3Relevant academic research and scientific papers

Screening of a selection of commercially available homogeneous Ru-catalysts in valuable olefin metathesis transformations

Caijo, Frederic,Tripoteau, Fabien,Bellec, Aurelien,Crevisy, Christophe,Basle, Olivier,Mauduit, Marc,Briel, Oliver

, p. 429 - 435 (2013/03/14)

A library of thirteen different commercially available Ru-based catalysts was evaluated in valuable metathesis reactions for the production of fragrance and bioactive molecule precursors. Rigorous library screening clearly illustrated the different catalytic behaviour of the catalyst selection and highlighted its significant advantage to provide efficiency in specific metathesis applications. Interestingly, this strategy offered substantial improvement over the state of the art, with the efficient synthesis of the macrocyclic Exaltolide 2 at low catalyst loading and dilution conditions. The Royal Society of Chemistry 2013.

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