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1044502-89-7

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1044502-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1044502-89-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,5,0 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1044502-89:
(9*1)+(8*0)+(7*4)+(6*4)+(5*5)+(4*0)+(3*2)+(2*8)+(1*9)=117
117 % 10 = 7
So 1044502-89-7 is a valid CAS Registry Number.

1044502-89-7Downstream Products

1044502-89-7Relevant academic research and scientific papers

Microwave-promoted hydrogenation and alkynylation reactions with palladium-loaded multi-walled carbon nanotubes

Olivier, Jean-Hubert,Camerel, Franck,Ziessel, Raymond,Retailleau, Pascal,Amadou, Julien,Pham-Huu, Cuong

, p. 920 - 924 (2008/12/20)

Multi-walled carbon nanotubes loaded with Pd(0) clusters (average size distribution 9 nm) have been used under microwave irradiation as catalysts in hydrogenation and alkynylation reactions under "eco-friendly" conditions; reduced cinnamic esters and cross-coupled products were obtained in good yields; use of piperidine as the base provided, in a regiospecific process, novel doubly alkynylated compounds unambiguously characterized by NMR correlation experiments and X-ray diffraction. The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

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