Cas 118715-40-5,(S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester

118715-40-5

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Basic information

Product Name: (S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester
Synonyms: (S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester
CAS NO:118715-40-5
Molecular Formula:
Molecular Weight: 604.813
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: (S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: (S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester(118715-40-5)
EPA Substance Registry System: (S)-4-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-pentanoic acid (2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yl ester(118715-40-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 118715-40-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 118715-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,1 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118715-40:
(8*1)+(7*1)+(6*8)+(5*7)+(4*1)+(3*5)+(2*4)+(1*0)=125
125 % 10 = 5
So 118715-40-5 is a valid CAS Registry Number.

118715-40-5Upstream product

118715-40-5Downstream Products

118715-43-8 tert-Butyl-[(S)-1-methoxymethyl-4-((2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yloxy)-pent-4-enyloxy]-diphenyl-silane

118715-40-5Relevant academic research and scientific papers

Redox Glycosidation: A New Strategy for Disaccharide Synthesis

Barrett, Anthony G. M.,Bezuidenhoudt, Barend C. B.,Gasiecki, Alan F.,Howell, Amy R.,Russell, Mark A.

, p. 1392 - 1396 (2007/10/02)

A new procedure for the preparation of disaccharides via redox glycosidation is described.The crucial anomeric C-O bond is established by acylation not alkylation as in traditional Koenigs-Knorr chemistry.Tebbe methylenylation followed by cyclization unra

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