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(2S,3S,5R)-2,5-epoxy-3-phenylsulphonylhept-6-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111533-89-2

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111533-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111533-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111533-89:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*3)+(2*8)+(1*9)=92
92 % 10 = 2
So 111533-89-2 is a valid CAS Registry Number.

111533-89-2Downstream Products

111533-89-2Relevant academic research and scientific papers

Synthesis of Enantiomerically Pure 2,5-Disubstituted Teterahydrofurans Using Readily Prepared (2S)-1-Phenylsulphonylalkan-2-ols

Tanikaga, Rikuhei,Hosoya, Ken,Kaji, Aritsune

, p. 1799 - 1804 (2007/10/02)

Enantiomerically pure (2S)-1-phenylsulphonylalkan-2-ols have been prepared from 1-chloro-3-phenylsulphonylpropan-2-one (2) by the folloving successive procedures: reduction with baker's yeast, epoxidation with silver(I) oxide, and alkylation with

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