869299-63-8 Usage
General Description
3-Ethyl-4-fluorobenzonitrile is a chemical compound often used as an intermediate in organic synthesis. 3-ethyl-4-fluorobenzonitrile falls under the category of organofluorines and aromatic halides, showcasing a distinct, aromatic benzene ring in its structure. Moreover, it features a nitrile group (a carbon triple-bonded to nitrogen) and a fluorine atom along with an ethyl group attached to the ring. As a fluorinated compound, it exhibits unique properties, such as high thermal and chemical stability. It is generally synthesized in a controlled laboratory environment, and standard safety measures should be adhered to while handling and storing this chemical. Despite its widespread use in organic chemistry, it is crucial to dispose of 3-Ethyl-4-fluorobenzonitrile correctly, considering its potential environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 869299-63-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,2,9 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 869299-63:
(8*8)+(7*6)+(6*9)+(5*2)+(4*9)+(3*9)+(2*6)+(1*3)=248
248 % 10 = 8
So 869299-63-8 is a valid CAS Registry Number.
869299-63-8Relevant articles and documents
A 3 - ethyl -4 - fluoro phenyl nitrile of preparation method (by machine translation)
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Paragraph 0011, (2019/01/08)
The invention discloses a 3 - ethyl - 4 - fluoro phenyl nitrile of preparation method, the method to the fluoro phenyl nitrile as the starting material, through the hydroformylation, Wittig reaction, obtaining the catalytic hydrogenation. (by machine tran
