289039-45-8 Usage
General Description
3-Chloro-4-fluorophenetole, also known as 1-chloro-2-fluoro-4-ethoxybenzene, is a chemical compound with the molecular formula C8H7ClFO. It falls under the category of organofluorides and is particularly associated with organic synthesis. This colorless liquid is derived from phenetole and is often used in the manufacturing and synthesis of various pharmaceutical products, biologically active compounds, and other fine chemicals or intermediates. Handling or usage of this chemical must be performed under a controlled environment since it can potentially pose hazardous risks. The physical properties might vary concerning its density, boiling point, and refractive index, relying upon the environmental factors and conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 289039-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,0,3 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 289039-45:
(8*2)+(7*8)+(6*9)+(5*0)+(4*3)+(3*9)+(2*4)+(1*5)=178
178 % 10 = 8
So 289039-45-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClFO/c1-2-11-6-3-4-8(10)7(9)5-6/h3-5H,2H2,1H3
289039-45-8Relevant articles and documents
Fused Bicyclic Kinase Inhibitors
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Page/Page column 24, (2011/11/30)
Compounds of Formula I, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by at least one of RON, MET or ALK. This Abstract is not limiting of the invention.
