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Toluene-4-sulfonic acid undeca-2,5-diynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57342-30-0

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57342-30-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57342-30-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,4 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57342-30:
(7*5)+(6*7)+(5*3)+(4*4)+(3*2)+(2*3)+(1*0)=120
120 % 10 = 0
So 57342-30-0 is a valid CAS Registry Number.

57342-30-0Downstream Products

57342-30-0Relevant academic research and scientific papers

Efficient total synthesis of 5-oxo-6(E),8(Z),11(Z),14(Z)-eicosatetraenoic acid (5-oxo-ETE), a potent proinflammatory autacoid

Mohapatra, Suchismita,Capdevila, Jorge H.,Murphy, Robert C.,Hevko, John M.,Falck

, p. 4109 - 4110 (2001)

The title eicosanoid was prepared in good overall yield via a convergent aldol strategy that obviates the need for HPLC separation of olefinic isomers.

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