Cas 3834-71-7,4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)

3834-71-7

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Basic information

Product Name: 4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)
Synonyms: 4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)
CAS NO:3834-71-7
Molecular Formula:
Molecular Weight: 234.221
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: 4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)(CAS DataBase Reference)
NIST Chemistry Reference: 4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)(3834-71-7)
EPA Substance Registry System: 4,4'-(2-fluoroethene-1,1-diyl)bis(fluorobenzene)(3834-71-7)

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: 3834-71-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3834-71-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,3 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3834-71:
(6*3)+(5*8)+(4*3)+(3*4)+(2*7)+(1*1)=97
97 % 10 = 7
So 3834-71-7 is a valid CAS Registry Number.

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3834-71-7Relevant academic research and scientific papers

Carbonyl olefination of diaryl ketones with heteroaryl sulfoxides

Gao, Bing,Hu, Jingyu,Zhao, Yanchuan,Hu, Jinbo

, p. 4180 - 4183 (2015)

Heteroaryl sulfones are capable of converting the carbonyl functionalities to alkenyl motifs, which is well-known as Julia-Kocienski olefination reaction. However, their sulfoxide analogues have failed in such an olefination reaction for over twenty years

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