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583027-80-9

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583027-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 583027-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,3,0,2 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 583027-80:
(8*5)+(7*8)+(6*3)+(5*0)+(4*2)+(3*7)+(2*8)+(1*0)=159
159 % 10 = 9
So 583027-80-9 is a valid CAS Registry Number.

583027-80-9Relevant articles and documents

Cyanative alkene-aldehyde coupling: Ni(0)-NHC-Et2AlCN mediated chromanol synthesis with high cis-selectivity at room temperature

Ho, Chun-Yu

supporting information; scheme or table, p. 466 - 468 (2010/05/01)

Described are several classes of Ni(0) mediated cyanative alkene-aldehyde coupling reactions, providing 6-membered cores, which complement existing cyclization technology in several respects. Et2AlCN was used as both a cyclization accelerator and CN source. The NHC ligand may have a positive effect in differentiating reductive elimination and syn-β-hydride elimination.

A convenient approach to cyclic enol phosphates via ring-closing metathesis

Whitehead, Alan,Moore, Joel D.,Hanson, Paul R.

, p. 4275 - 4277 (2007/10/03)

A strategy employing the second generation Grubbs catalyst in order to facilitate the generation of a variety of cyclic enol phosphates, including 2H-chromen-4-yl, 1,2-dihydroquinolin-4-yl, 2H-thiochromen-4-yl, 2H-thiochromen-4-yl 1,1-dioxide, and benzofu

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