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1-O-acetyl-4-azido-3-O-benzyl-2-O-bromoacetyl-4,6-dideoxy-α-D-mannopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

227786-23-4

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227786-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 227786-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,7,8 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 227786-23:
(8*2)+(7*2)+(6*7)+(5*7)+(4*8)+(3*6)+(2*2)+(1*3)=164
164 % 10 = 4
So 227786-23-4 is a valid CAS Registry Number.

227786-23-4Downstream Products

227786-23-4Relevant academic research and scientific papers

An alternative method for regioselective, anomeric deacylation of fully acylated carbohydrates

Zhang, Jian,Kovac, Pavol

, p. 461 - 469 (1999)

Ethylenediamine in admixture with acetic acid has been found useful to selectively effect the title conversion and can be of general utility. Reaction rates anomeric deacylations effected with this reagent are slower than with reagents introduced earlier, resulting in easier control and greater selectivity of deprotection.

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