Cas 294669-50-4,Acetic acid (2S,3R,4S,5S)-4-acetoxy-2-((S)-benzenesulfinyl)-5-((R)-1,2-diacetoxy-ethyl)-tetrahydro-furan-3-yl ester

294669-50-4

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Basic information

Product Name: Acetic acid (2S,3R,4S,5S)-4-acetoxy-2-((S)-benzenesulfinyl)-5-((R)-1,2-diacetoxy-ethyl)-tetrahydro-furan-3-yl ester
Synonyms:
CAS NO:294669-50-4
Molecular Formula:
Molecular Weight: 456.471
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: Acetic acid (2S,3R,4S,5S)-4-acetoxy-2-((S)-benzenesulfinyl)-5-((R)-1,2-diacetoxy-ethyl)-tetrahydro-furan-3-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (2S,3R,4S,5S)-4-acetoxy-2-((S)-benzenesulfinyl)-5-((R)-1,2-diacetoxy-ethyl)-tetrahydro-furan-3-yl ester(294669-50-4)
EPA Substance Registry System: Acetic acid (2S,3R,4S,5S)-4-acetoxy-2-((S)-benzenesulfinyl)-5-((R)-1,2-diacetoxy-ethyl)-tetrahydro-furan-3-yl ester(294669-50-4)

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: 294669-50-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 294669-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,6,6 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 294669-50:
(8*2)+(7*9)+(6*4)+(5*6)+(4*6)+(3*9)+(2*5)+(1*0)=194
194 % 10 = 4
So 294669-50-4 is a valid CAS Registry Number.

294669-50-4Upstream product

207131-41-7 phenyl 2,3,5,6-tetra-O-acetyl-1-thio-β-D-galactofuranoside

294669-50-4Downstream Products

294669-50-4Relevant academic research and scientific papers

Sulfur atom configuration of sulfinyl galactofuranosides determines different reactivities in glycosylation reactions

Ferrières, Vincent,Joutel, Jér?me,Boulch, Rachel,Roussel, Myriam,Toupet, Lo?c,Plusquellec, Daniel

, p. 5515 - 5519 (2000)

Sulfinyl β-D-galactofuranosides 3(R,S) and 9(R,S) were used as new hexofuranosyl donors in glycosylation reactions. Activation by trifluoromethanesulfonic anhydride involved different reaction pathways depending on the stereochemistry at the sulfur atom. Experimental results underlined a more suitable reactivity of 3(R) and 9(R) versus 3(S) and 9(S), respectively, for the synthesis of β-D-galactofuranosides. (C) 2000 Elsevier Science Ltd.

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