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(E)-1-(4-chlorobut-1-en-1-yl)-4-fluorobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70250-64-5

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70250-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70250-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,5 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70250-64:
(7*7)+(6*0)+(5*2)+(4*5)+(3*0)+(2*6)+(1*4)=95
95 % 10 = 5
So 70250-64-5 is a valid CAS Registry Number.

70250-64-5Relevant academic research and scientific papers

Amination of arenes through electron-deficient reaction cascades of aryl epoxyazides

Lang, Stuart,Kennedy, Alan R.,Murphy, John A.,Payne, Andrew H.

, p. 3655 - 3658 (2003)

(Matrix presented) Aryl epoxyazides undergo efficient electron-deficient reaction cascades mediated by Lewis acids, leading to regiospecific amination of the aromatic ring.

Quaternary ammonium antiarrhythmic drugs

-

, (2008/06/13)

Quaternary ammonium salts of certain phenylbutylamines are useful antiarrhythmic drugs. A method for treating arrhythmia and prolonging the action potential of cardiac tissue is provided. Pharmaceutical formulations containing such quaternary ammonium salts are disclosed.

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