Cas 781652-24-2,(Z)-4,4,5,5-Tetrafluoro-1-(2-hydroxy-ethylamino)-1-(2-hydroxy-phenyl)-pent-1-en-3-one

781652-24-2

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Basic information

Product Name: (Z)-4,4,5,5-Tetrafluoro-1-(2-hydroxy-ethylamino)-1-(2-hydroxy-phenyl)-pent-1-en-3-one
Synonyms:
CAS NO:781652-24-2
Molecular Formula:
Molecular Weight: 307.245
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: (Z)-4,4,5,5-Tetrafluoro-1-(2-hydroxy-ethylamino)-1-(2-hydroxy-phenyl)-pent-1-en-3-one(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-4,4,5,5-Tetrafluoro-1-(2-hydroxy-ethylamino)-1-(2-hydroxy-phenyl)-pent-1-en-3-one(781652-24-2)
EPA Substance Registry System: (Z)-4,4,5,5-Tetrafluoro-1-(2-hydroxy-ethylamino)-1-(2-hydroxy-phenyl)-pent-1-en-3-one(781652-24-2)

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: 781652-24-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 781652-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,1,6,5 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 781652-24:
(8*7)+(7*8)+(6*1)+(5*6)+(4*5)+(3*2)+(2*2)+(1*4)=182
182 % 10 = 2
So 781652-24-2 is a valid CAS Registry Number.

781652-24-2Upstream product

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781652-24-2Relevant academic research and scientific papers

Synthesis of 3-alkylamino-3-(2-hydroxyaryl)-1-polyfluoroalkylprop-2-en-1- ones and 2-polyfluoroalkyl-4H-chromen-4-imines

Sosnovskikh,Usachev

, p. 383 - 392 (2007/10/03)

Condensation of Schiff's bases (prepared from 2-hydroxy- or 2-hydroxy-5-methylacetophenones and primary amines) with ethyl polyfluoroalkanoates in the presence of LiH in THF affords 3-alkylamino-3-(2- hydroxyaryl)-1-polyfluoroalkylprop-2-en-1-ones, which

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