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3,5-O-(S)[2-((R)-2-benzoyloxy-1-hydroxyethyl)benzylidene]-1,2-O-isopropylidene-α-D-xylofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

549513-44-2

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549513-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 549513-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,9,5,1 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 549513-44:
(8*5)+(7*4)+(6*9)+(5*5)+(4*1)+(3*3)+(2*4)+(1*4)=172
172 % 10 = 2
So 549513-44-2 is a valid CAS Registry Number.

549513-44-2Relevant academic research and scientific papers

On the origin of the facial selectivity of the Sharpless asymmetric dihydroxylation of styrene derivatives

Moitessier, Nicolas,Henry, Christophe,Len, Christophe,Postel, Denis,Chapleur, Yves

, p. 25 - 34 (2007/10/03)

Xylose/styrene-based substrates were reacted with Sharpless asymmetric dihydroxylation reagents AD-mix α and AD-mix β. Unlike the previously reported xylose allyl ether, the saccharide unit did not affect the stereochemical outcome of the reaction. Asymme

Asymmetric synthesis of (3S) 3-benzoyloxymethylisobenzofuranone and its 3R enantiomer as analogues of α,β-butenolides

Len, Christophe,Sélouane, Abdelmajid,Weiling, Asa,Coicou, Fabien,Postel, Denis

, p. 663 - 666 (2007/10/03)

Both enantiomers of 3-benzoyloxymethylisobenzofuranone have been obtained in good yield in six steps from phthalaldehyde using a D-xylose derivative as a chiral protecting group. The two chiral heterocycles are γ-hydroxymethyl-α,β-butenolide analogues hav

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