Cas 221128-52-5,2-(4-<i>tert</i>-butyl-phenyl)-5-fluoro-isoindole-1,3-dione

221128-52-5

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Basic information

Product Name: 2-(4-tert-butyl-phenyl)-5-fluoro-isoindole-1,3-dione
Synonyms: 2-(4-tert-butyl-phenyl)-5-fluoro-isoindole-1,3-dione
CAS NO:221128-52-5
Molecular Formula:
Molecular Weight: 297.329
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: 2-(4-tert-butyl-phenyl)-5-fluoro-isoindole-1,3-dione(CAS DataBase Reference)
NIST Chemistry Reference: 2-(4-tert-butyl-phenyl)-5-fluoro-isoindole-1,3-dione(221128-52-5)
EPA Substance Registry System: 2-(4-tert-butyl-phenyl)-5-fluoro-isoindole-1,3-dione(221128-52-5)

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: 221128-52-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 221128-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,2 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 221128-52:
(8*2)+(7*2)+(6*1)+(5*1)+(4*2)+(3*8)+(2*5)+(1*2)=85
85 % 10 = 5
So 221128-52-5 is a valid CAS Registry Number.

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221128-52-5Relevant academic research and scientific papers

Rapid synthesis of etherimides via catalytic arylation of silylated phenols

Thompson, D. Scott,Markoski, Larry J.,Moore, Jeffrey S.

, p. 631 - 634 (1999)

We report here a rapid and efficient method for the synthesis of aromatic etherimides from silylated phenols and 4-fluorophthalimides catalyzed by CsF. Reaction times are a few minutes and products are easily purified requiring no column chromatography.

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