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799268-21-6

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799268-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 799268-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,9,2,6 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 799268-21:
(8*7)+(7*9)+(6*9)+(5*2)+(4*6)+(3*8)+(2*2)+(1*1)=236
236 % 10 = 6
So 799268-21-6 is a valid CAS Registry Number.

799268-21-6Downstream Products

799268-21-6Relevant articles and documents

Investigations of the scope and mechanism of the tandem hydroesterification/lactonization reaction

Wang, Lijun,Floreancig, Paul E.

, p. 4207 - 4210 (2004)

(Chemical Equation Presented) Heating allylic and homoallylic alcohols and 2-pyridylmethyl formate in the presence of Ru3(CO)12 initiates a tandem sequence of hydroesterification and lactonization. Mechanistic studies suggest that regioselectivity and overall reaction efficiency are governed by the relative rates of reductive elimination and β-hydride elimination for the alkylruthenium intermediates.

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