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799267-93-9

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799267-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 799267-93-9 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 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 799267-93:
(8*7)+(7*9)+(6*9)+(5*2)+(4*6)+(3*7)+(2*9)+(1*3)=249
249 % 10 = 9
So 799267-93-9 is a valid CAS Registry Number.

799267-93-9Relevant articles and documents

Subtle stereochemical and electronic effects in iridium-catalyzed isomerization of C-allyl glycosides

Patnam, Ramesh,Juarez-Ruiz, Juan M.,Roy, Rene

, p. 2691 - 2694 (2006)

Stereoselective isomerization of C-allyl glycosides into (E)-C-vinyl glycosides or (2)-exo-glycals was carried out in the presence of the cationic iridium(I) catalyst [(Ph2MeP)2Ir(cod)PF6]. The products of the isomerization were affected by the relative 1,2-stereochemical relationships and by the nature of the protecting groups. These effects are discussed along with a plausible reaction mechanism.

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