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3-O-acetyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

29474-72-4

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29474-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29474-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,7 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29474-72:
(7*2)+(6*9)+(5*4)+(4*7)+(3*4)+(2*7)+(1*2)=144
144 % 10 = 4
So 29474-72-4 is a valid CAS Registry Number.

29474-72-4Relevant academic research and scientific papers

A Novel Electrochemical Method of Acetylation of Alcohols by Methyl Acetate

Masumizu, Tatsuya,Nozawa, Koohei,Kawai, Ken-Ichi,Nakajima, Shoichi

, p. 1608 - 1609 (2007/10/02)

A new electrochemical method of acetylation, using methyl acetate at room temperature, was developed.The current efficiency in all the reactions with primary alcohols exceeded 100 percent, ranging from 126 to 166 percent indicating that this method of acetylation is advantageous for the preparation of acetates from the viewpoint of energy economy.Keywords--acetic acid methyl ester; acetylation; alcoholysis; electrochemical reduction; transesterification; alcoholate anion

L-Glucose. A convenient synthesis from D-glucose

Szarek, Walter A.,Hay, George W.,Vyas, Dolatrai M.,Ison, Edward R.,Hronowski Lucjan J. J.

, p. 671 - 674 (2007/10/02)

L-Glucose has been synthesized from D-glucose by a convenient method involving methyl 2,3-O-isopropylidene-β-D-gulofuranosiduronic acid (6) as a key intermediate.Compound 6 was converted into L-glucono-1,5-lactone (8), which, by a selective reduction, afforded L-glucose (9).

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