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5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heptadecafluoro-2-oxo-dodecanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126331-04-2

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126331-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126331-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,3 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126331-04:
(8*1)+(7*2)+(6*6)+(5*3)+(4*3)+(3*1)+(2*0)+(1*4)=92
92 % 10 = 2
So 126331-04-2 is a valid CAS Registry Number.

126331-04-2Downstream Products

126331-04-2Relevant academic research and scientific papers

PALLADIUM-CATALYZED DOUBLE CARBONYLATION OF ALKYL IODIDES BEARING PERFLUOROALKYL GROUP

Urata, Hisao,Ishii, Yoshimitsu,Fuchikami, Takamasa

, p. 4407 - 4410 (1989)

Double carbonylation of 1-perfluoroalkyl substituted 2-iodoalkanes are effectively catalyzed by palladium complexes in the presence of primary or secondary amines leading to the formation of the corresponding α-keto amides in good yields.

CARBONYLATION OF 1-PERFLUOROALKYL-SUBSTITUTED 2-IODOALKANES CATALYZED BY TRANSITION-METAL COMPLEXES

Urata, Hisao,Kosukegawa, Osamu,Ishii, Yoshimitsu,Yugary, Hideki,Fuchikami, Takamasa

, p. 4403 - 4406 (1989)

Carboxylic acids and esters with perfluoroalkyl substituent at β position were synthesized in good yields from 1-perfluoroalkyl-substituted 2-iodoalkanes and carbon monoxide with water or alcohols in the presence of base by using group VIII transition-metal complexes as catalysts.

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