Cas 149725-79-1,(2R,3R,4S,5S)-2-(6-Amino-purin-9-yl)-5-(fluoro-phenylsulfanyl-methyl)-tetrahydro-furan-3,4-diol

149725-79-1

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Basic information

Product Name: (2R,3R,4S,5S)-2-(6-Amino-purin-9-yl)-5-(fluoro-phenylsulfanyl-methyl)-tetrahydro-furan-3,4-diol
Synonyms:
CAS NO:149725-79-1
Molecular Formula:
Molecular Weight: 377.399
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)-2-(6-Amino-purin-9-yl)-5-(fluoro-phenylsulfanyl-methyl)-tetrahydro-furan-3,4-diol(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3R,4S,5S)-2-(6-Amino-purin-9-yl)-5-(fluoro-phenylsulfanyl-methyl)-tetrahydro-furan-3,4-diol(149725-79-1)
EPA Substance Registry System: (2R,3R,4S,5S)-2-(6-Amino-purin-9-yl)-5-(fluoro-phenylsulfanyl-methyl)-tetrahydro-furan-3,4-diol(149725-79-1)

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: 149725-79-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 149725-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,2 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149725-79:
(8*1)+(7*4)+(6*9)+(5*7)+(4*2)+(3*5)+(2*7)+(1*9)=171
171 % 10 = 1
So 149725-79-1 is a valid CAS Registry Number.

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149725-79-1Relevant academic research and scientific papers

Efficient Conversions of Thioethers to α-Fluoro Thioethers with DAST or DAST/Antimony(III) Chloride

Robins, Morris J.,Wnuk, Stanislaw F.

, p. 3800 - 3801 (2007/10/02)

Dialkyl or alkyl aryl thioethers, including nucleoside thioethers, undergo virtually quantitative conversion to α-fluoro thioethers with (diethylamino)sulfur trifluoride (DAST) in dichloromethane at ambient temperature.Antimony(III) chloride catalyzes the process.

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