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108920-20-3

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108920-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108920-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,2 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108920-20:
(8*1)+(7*0)+(6*8)+(5*9)+(4*2)+(3*0)+(2*2)+(1*0)=113
113 % 10 = 3
So 108920-20-3 is a valid CAS Registry Number.

108920-20-3Downstream Products

108920-20-3Relevant articles and documents

Studies on the Stereoselectivity of Hydride Reductions on 2-(Methylthio)- and 2-(Methylsulfonyl)cyclohexanones

Carreno, M. Carmen,Dominguez, Enrique,Garcia-Ruano, Jose L.,Rubio, Almudena

, p. 3619 - 3625 (2007/10/02)

The results obtained in the reductions of 2-X-cyclohexanones and cis- and trans-4-tert-butyl-2-X-cyclohexanones (X=SMe, SO2Me) with different hydrides are reported.When the sulfur functions adopt the axial disposition, the cyclohexanol resulting from the

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