Cas 613649-19-7,(2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol

613649-19-7

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Product Name: (2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol
Synonyms: (2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol
CAS NO:613649-19-7
Molecular Formula:
Molecular Weight: 670.891
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol(613649-19-7)
EPA Substance Registry System: (2R,3R,4S,5S,6R)-(3-{3,4,5-tri(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-2-pyranyl}-5,6-dihydro-1,4-dithiin-2-yl)methanol(613649-19-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 613649-19-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 613649-19-7 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 613649-19:
(8*6)+(7*1)+(6*3)+(5*6)+(4*4)+(3*9)+(2*1)+(1*9)=157
157 % 10 = 7
So 613649-19-7 is a valid CAS Registry Number.

613649-19-7Upstream product

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613649-19-7Relevant 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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