Cas 292854-99-0,diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide

292854-99-0

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Basic information

Product Name: diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide
Synonyms: diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide
CAS NO:292854-99-0
Molecular Formula: C17H10F4NOP
Molecular Weight: 351.2347738
EINECS: N/A
Product Categories: N/A
Mol File: 292854-99-0.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide(CAS DataBase Reference)
NIST Chemistry Reference: diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide(292854-99-0)
EPA Substance Registry System: diphenyl(2,3,5,6-tetrafluoro-4-pyridinyl)phosphine oxide(292854-99-0)

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: 292854-99-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 292854-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,8,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 292854-99:
(8*2)+(7*9)+(6*2)+(5*8)+(4*5)+(3*4)+(2*9)+(1*9)=190
190 % 10 = 0
So 292854-99-0 is a valid CAS Registry Number.

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292854-99-0Relevant academic research and scientific papers

Aromatic nucleophilic substitution in pentafluoropyridine by three-coordinate phosphorus compounds

Veits,Karlstedt,Chuchuryukin,Beletskaya

, p. 750 - 756 (2007/10/03)

Pentafluoropyridine reacts with primary, secondary, and tertiary phosphines or their trimethylsilyl analogs under mild conditions without a catalyst to afford new π-acceptor organophosphorus ligands containing one, two, or three tetrafluoropyridyl groups on the phosphorus atom.

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