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Benzene, [[[3,3-difluoro-2-(2-propenyloxy)-4-pentenyl]oxy]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

275377-34-9

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275377-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 275377-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,5,3,7 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 275377-34:
(8*2)+(7*7)+(6*5)+(5*3)+(4*7)+(3*7)+(2*3)+(1*4)=169
169 % 10 = 9
So 275377-34-9 is a valid CAS Registry Number.

275377-34-9Relevant academic research and scientific papers

Rapid syntheses of difluorinated dihydropyrans

Percy, Jonathan M.,Pintat, Stephane

, p. 607 - 608 (2000)

A very short reaction sequence opens with metal-mediated addition of commercial bromodifluoropropene to aldehydes; allylation under phase transfer catalysed conditions sets the stage for a ring closing metathesis (RCM) in the presence of commercial Grubbs

Synthesis of 4,4-difluoroglycosides using ring-closing metathesis

Audouard, Christophe,Fawcett, John,Griffiths, Gerry A.,Percy, Jonathan M.,Pintat, Stephane,Smith, Clive A.

, p. 528 - 541 (2007/10/03)

4-Deoxy-4,4-difluoro-glycosides have been synthesised for the first time via a direct sequence involving ring-closing metathesis and indium-mediated difluoroallylation with 1-bromo-1,1-difluoropropene in water. Two protecting group strategies were explore

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