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Benzoic acid, 4-methoxy-, (1S,2S)-1-[2-(diphenylphosphinyl)ethyl]-2-phenyl-1,2-ethanediyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

335274-31-2

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335274-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335274-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,2,7 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 335274-31:
(8*3)+(7*3)+(6*5)+(5*2)+(4*7)+(3*4)+(2*3)+(1*1)=132
132 % 10 = 2
So 335274-31-2 is a valid CAS Registry Number.

335274-31-2Relevant academic research and scientific papers

The chemistry of lithiated phosphine oxides: The stereoselective syntheses of alkene-4,5-diols

Boesen, Thomas,Feeder, Neil,Eastgate, Martin D.,Fox, David J.,Medlock, Jonathan A.,Tyzack, Charles R.,Warren, Stuart

, p. 118 - 126 (2001)

The synthesis of single enantiomers of (E)-1,5-diarylpentene-4,5-diols by elimination reaction was discussed. The stereochemistry was controlled by an asymmetric dihydroxylation, and a stereoselective reduction of a β-keto phosphine oxide. Results showed

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