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dimethyl 2-hydroxybutyl sulfonium dibenzoyltartrate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140427-67-4

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140427-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140427-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,2 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140427-67:
(8*1)+(7*4)+(6*0)+(5*4)+(4*2)+(3*7)+(2*6)+(1*7)=104
104 % 10 = 4
So 140427-67-4 is a valid CAS Registry Number.

140427-67-4Downstream Products

140427-67-4Relevant academic research and scientific papers

Optically active oxiranes. Synthesis of PAF (Platelet Aggregating Factor)

Cimetiere, B,Jacob, L,Julia, M

, p. 926 - 938 (2007/10/02)

A number of epoxides bearing no function in the α-position have been converted into β-hydroxy sulfonium salts.Association with an otically active acid (dibenzoyltartaric) allowed the resolution.This method has been used to prepare the optically active glycidol octadecyl ether which was converted into (-) PAF. Key words: oxiranes / resolution / PAF synthesis

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