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5-methoxy-1,2,3,4-tetrachloronaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54989-24-1

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54989-24-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54989-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,8 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 54989-24:
(7*5)+(6*4)+(5*9)+(4*8)+(3*9)+(2*2)+(1*4)=171
171 % 10 = 1
So 54989-24-1 is a valid CAS Registry Number.

54989-24-1Downstream Products

54989-24-1Relevant academic research and scientific papers

Regiospecific fragmentation of benzene derivatives: Synthetic and analytical applications

Hales, Neil J.,Heaney, Harry,Hollinshead, John H.,Ley, Steven V.

, p. 7755 - 7776 (1995)

The cycloadducts formed from arenes and tetrachloro- and tetrafluorobenzyne have been shown to undergo specific addition-fragmentation reactions. These sequences are both simple syntheses of arenes with unusual substitution patterns and a convenient alternative to the other methods currently available for assaying the isotopic distribution in [14C]-labelled benzene derivatives.

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