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(2S,3R,4R,5R)-5-(ethoxycarbonyl)-1-(benzyloxy)-3-fluoro-4,5-dihydroxypentan-2-yl 3-methylbenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

904693-79-4

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904693-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904693-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,9 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 904693-79:
(8*9)+(7*0)+(6*4)+(5*6)+(4*9)+(3*3)+(2*7)+(1*9)=194
194 % 10 = 4
So 904693-79-4 is a valid CAS Registry Number.

904693-79-4Upstream product

904693-79-4Relevant academic research and scientific papers

De novo asymmetric syntheses of C-4-substituted sugars via an iterative dihydroxylation strategy

Ahmed, Md. Moinuddin,O'Doherty, George A.

, p. 1505 - 1521 (2006)

A short and highly efficient route to various C-4 substituted sugar lactones has been developed. The key to the overall transformation is the sequential osmium-catalyzed dihydroxylation reaction of substituted 2,4-dienoates and an allylic substitution at

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