Cas 500004-93-3,(Z)-3-Hydroxy-2-(2,3,4,5-tetrafluoro-benzoyl)-acrylic acid ethyl ester

500004-93-3

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Basic information

Product Name: (Z)-3-Hydroxy-2-(2,3,4,5-tetrafluoro-benzoyl)-acrylic acid ethyl ester
Synonyms:
CAS NO:500004-93-3
Molecular Formula:
Molecular Weight: 292.187
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)-3-Hydroxy-2-(2,3,4,5-tetrafluoro-benzoyl)-acrylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-3-Hydroxy-2-(2,3,4,5-tetrafluoro-benzoyl)-acrylic acid ethyl ester(500004-93-3)
EPA Substance Registry System: (Z)-3-Hydroxy-2-(2,3,4,5-tetrafluoro-benzoyl)-acrylic acid ethyl ester(500004-93-3)

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: 500004-93-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 500004-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,0,0 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 500004-93:
(8*5)+(7*0)+(6*0)+(5*0)+(4*0)+(3*4)+(2*9)+(1*3)=73
73 % 10 = 3
So 500004-93-3 is a valid CAS Registry Number.

500004-93-3Upstream product

500004-93-3Downstream Products

500004-93-3Relevant academic research and scientific papers

Synthesis of a novel tricyclic 4-quinolone. Incorporation of a spiro-cyclopropyl group at N1 by bridging to C2

Schroeder,Kiely

, p. 1769 - 1772 (1988)

An important pharmacophore in many quinolone antiinfectives is the N1 cyclopropane. By incorporating the cyclopropane into a N1 to C2 bridge, the first quinolone substrate incorporating a spiro fused cyclopropane, 8,9,10-trifluoro-2,3,4,6-tetrahydro-6-oxo

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