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methyl 3-O-benzyl-2,4-di-O-methyl-6-O-trityl-α-D-mannopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89177-25-3

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89177-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89177-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,7 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89177-25:
(7*8)+(6*9)+(5*1)+(4*7)+(3*7)+(2*2)+(1*5)=173
173 % 10 = 3
So 89177-25-3 is a valid CAS Registry Number.

89177-25-3Relevant academic research and scientific papers

SYNTHESES OF METHYL ESTERS OF URONIC ACIDS. IV. SYNTHESIS OF THE 3-O-, 2,3-, 2,4-, AND 3,4-DI-O-, AND 2,3,4-TRI-O-METHYL ETHERS OF METHYL (METHYL α-D-MANNOPYRANOSID)URONATE

Grishkovets, V. I.,Zemlyakov, A. E.,Chirva, V. Ya.

, p. 519 - 521 (2007/10/02)

The synthesis is described of methyl O-benzyl-O-methyl-α-D-mannopyranosides and their oxidation by chromium trioxide, leading, after catalytic hydrogenolysis, to the 3-O, 2,3-, 2,4-, and 3,4-di-O-, and 2,3,4-tri-O-methyl ethers of methyl (methyl α-D-manno

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