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1,4-dihydrobiphenyl-4-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

343317-67-9

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343317-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 343317-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,3,1 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 343317-67:
(8*3)+(7*4)+(6*3)+(5*3)+(4*1)+(3*7)+(2*6)+(1*7)=129
129 % 10 = 9
So 343317-67-9 is a valid CAS Registry Number.

343317-67-9Upstream product

343317-67-9Downstream Products

343317-67-9Relevant academic research and scientific papers

Concerning the Metal-Ammonia Reduction of Biphenyl-4-carboxylic Acid

Rabideau, Peter W.,Nyikos, Steven J.,Huser, Diane L.,Burkholder, Earl G.

, p. 210 - 211 (1980)

In contrast with a previous report, biphenyl-4-carboxylic acid is reduced by Na-NH3 to provide only the 1,4- and 1',4'-dihydrobiphenyl-4-carboxylic acids, by using rapid quenching techniques.

Metal-ammonia reduction: the ring reduction of aromatic carboxylic esters

Rabideau, Peter W.,Huser, Diane L.,Nyikos, Steven J.

, p. 1401 - 1404 (2007/10/02)

Aryl benzoates are reduced to 1,4-dihydroaromatics with Na/NH3 in the presence of water.

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