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(2R,3R,4S,5S,6R)-2-{3'-[(allyloxy)methyl]-5',6'-dihydro-1',4'-dithiin-2'-yl}-3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

613649-18-6

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613649-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 613649-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,3,6,4 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 613649-18:
(8*6)+(7*1)+(6*3)+(5*6)+(4*4)+(3*9)+(2*1)+(1*8)=156
156 % 10 = 6
So 613649-18-6 is a valid CAS Registry Number.

613649-18-6Relevant academic research and scientific papers

A novel approach to the stereocontrolled synthesis of C-vinyl β-D-galactopyranosides

Caputo, Romualdo,Festa, Pasquale,Guaragna, Annalisa,Palumbo, Giovanni,Pedatella, Silvana

, p. 1877 - 1880 (2007/10/03)

Reaction of a lithiated dithiinyl reagent with a O-perbenzylated D-glycono-δ-lactone readily generates the corresponding masked C-vinyl galactosides in high yields and full β-selectivity. Removal of the sulfur mask renders the free vinyl aglycone with the vinyl group in either the Z or E configuration, depending on the desulfurization conditions chosen.

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