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methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-β-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81823-22-5

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81823-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81823-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,2 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81823-22:
(7*8)+(6*1)+(5*8)+(4*2)+(3*3)+(2*2)+(1*2)=125
125 % 10 = 5
So 81823-22-5 is a valid CAS Registry Number.

81823-22-5Relevant academic research and scientific papers

CHAIN ELONGATION BY USE OF AN IRON CARBONYL REAGENT: A FACILE SYNTHESIS OF 6-DEOXYHEPTOSIDURONIC ACIDS

Baer, Hans H.,Hanna, Hanna R.

, p. 169 - 184 (1982)

A method of chain elongation at the nonreducing terminal of 6-deoxy-6-halo- and 6-O-tosyl-hexopyranosides, to give methyl (methyl 6-deoxyheptopyranosid)uronates was developed on the basis of organo-iron chemistry.Thus, methyl 2,3,4-tri-O-acetyl-6-O-p-toly

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