Cas 193559-16-9,Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

193559-16-9

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Basic information

Product Name: Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
Synonyms: Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
CAS NO:193559-16-9
Molecular Formula:
Molecular Weight: 368.331
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: Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester(193559-16-9)
EPA Substance Registry System: Trifluoro-methanesulfonic acid (2R,4aR,7R,8aS)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester(193559-16-9)

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: 193559-16-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 193559-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,5,5 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 193559-16:
(8*1)+(7*9)+(6*3)+(5*5)+(4*5)+(3*9)+(2*1)+(1*6)=169
169 % 10 = 9
So 193559-16-9 is a valid CAS Registry Number.

193559-16-9Upstream product

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193559-16-9Relevant academic research and scientific papers

Hexitol nucleic acids (HNA): Synthesis and properties

De Bouvere,Kerremans,Hendrix,De Winter,Schepers,Van Aerschot,Herdewijn

, p. 973 - 976 (2007/10/03)

While improved alkylation procedures have been worked out for the coupling of purine bases to the anhydrohexitol ring using sulphonate activating groups on the anhydrohexitol ring, the Mitsunobu reaction seems to be the method of choice for synthesis of t

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