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1093398-31-2

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1093398-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1093398-31-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,3,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1093398-31:
(9*1)+(8*0)+(7*9)+(6*3)+(5*3)+(4*9)+(3*8)+(2*3)+(1*1)=172
172 % 10 = 2
So 1093398-31-2 is a valid CAS Registry Number.

1093398-31-2Upstream product

1093398-31-2Downstream Products

1093398-31-2Relevant academic research and scientific papers

Stereoselective synthesis of highly functionalised P-stereogenic nucleosides via palladium-catalysed P-C cross-coupling reactions

Whittaker, Benjamin,Ruiz, Manuel de Lera,Hayes, Christopher J.

, p. 6984 - 6987 (2008)

We have shown that the configuration at the P-stereogenic centre in a range of H-phosphonates can be assigned using a combination of chromatographic mobility, 1H and 31P NMR data. We have also shown that the individual P-stereoisomers can be cross-coupled with vinyl and aryl halides, in the presence of a palladium(0) catalyst, to afford the corresponding vinyl- and arylphosphonates in a stereocontrolled manner.

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