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2,3-di-O-benzyl-4,6-di-O-methanesulphonyl-α-D-glucopyranosyl 1,3,4,6-tetra-O-benzyl-β-D-fructofuranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89499-94-5

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89499-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89499-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,9 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89499-94:
(7*8)+(6*9)+(5*4)+(4*9)+(3*9)+(2*9)+(1*4)=215
215 % 10 = 5
So 89499-94-5 is a valid CAS Registry Number.

89499-94-5Relevant academic research and scientific papers

The synthesis of some fluoro derivatives of sucrose.

Hough,Kabir,Richardson

, p. 247 - 252 (1984)

2,3,1',3'4',6'-Hexa-O-benzylsucrose was obtained by mild acid-catalysed hydrolysis of the 4,6-O-isopropylidene derivative and then converted into its 4,6-di-O-mesyl derivative. Selective displacement of this disulphonate with fluoride anion (from tetrabut

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