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1-(p-carboxybenzenesulfonyl)-4-chloro-2-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38004-88-5

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38004-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38004-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,0 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38004-88:
(7*3)+(6*8)+(5*0)+(4*0)+(3*4)+(2*8)+(1*8)=105
105 % 10 = 5
So 38004-88-5 is a valid CAS Registry Number.

38004-88-5Relevant academic research and scientific papers

Diazo reactions with unsaturated compounds: XII. Reaction of 1-(p-Carboxybenzenesulfonyl)-1,3-butadiene with aryldiazonium chlorides, 1-aryl-3,3-dimethyl-1-triazenes, and aryldiazonium tetrachlorocuprates(II)

Smalius,Naidan

, p. 586 - 588 (2008/02/11)

1-(p-Carboxybenzenesulfonyl)-1,3-butadiene reacts in aqueous acetone with aryldiazonium chlorides and 1-aryl-3,3-dimethyl-1-triazenes in the presence of copper(II) chloride and with tetrachlorocuprates(II) to form 1-(p-carboxybenzenesulfonyl)-4-aryl-3-chloro-1-butenes. Nauka/Interperiodica 2007.

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