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3-(2-hydroxy-5-iodophenyl)propanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

408531-67-9

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408531-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 408531-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,5,3 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 408531-67:
(8*4)+(7*0)+(6*8)+(5*5)+(4*3)+(3*1)+(2*6)+(1*7)=139
139 % 10 = 9
So 408531-67-9 is a valid CAS Registry Number.

408531-67-9Downstream Products

408531-67-9Relevant academic research and scientific papers

Reactive dienes: Intramolecular aromatic oxidation of 3-(2-hydroxyphenyl)-propionic acids

Drutu, Ioana,Njardarson, Jon T.,Wood, John L.

, p. 493 - 496 (2007/10/03)

(formula presented) Treatment of 3-(2-hydroxyphenyl)-propionic acids with a hypervalent iodine reagent in the presence of a dienophile initiates a tandem intramolecular aromatic oxidation/Diels-Alder reaction. Herein we report (1) investigations on the scope and limitations of this novel reaction combination and (2) preliminary diastereoselectivity studies using α- and β-substituted acids.

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