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Benzoic acid (S)-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-(toluene-4-sulfonyloxy)-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

146444-81-7

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146444-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146444-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,4 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 146444-81:
(8*1)+(7*4)+(6*6)+(5*4)+(4*4)+(3*4)+(2*8)+(1*1)=137
137 % 10 = 7
So 146444-81-7 is a valid CAS Registry Number.

146444-81-7Relevant academic research and scientific papers

CHIRAL α-HYDROXY- AND α,β-DIHYDROXY-ALDEHYDES FROM D-ISOASCORBIC AND L-ASCORBIC ACIDS. USEFUL PRECURSORS FOR THE SYNTHESIS OF FATTY ACID METABOLITES.

Merrer, Y. Le,Gravier-Pelletier, C.,Dumas, J.,Depezay, J. C.

, p. 1002 - 1006 (2007/10/02)

The four possible stereoisomers of α,β-dihydroxyaldehydes, useful building blocks for the synthesis of fatty acids metabolites, are synthesized via epoxy-tetrols derived from D-isoascorbic and L-ascorbic acids.The general method we develop allows the synthesis of chiral α-hydroxyaldehydes as well.

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