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(2S,3S)-3-[3'',4''-bis(methoxymethoxy)]phenyl-2,3-bis(methoxymethoxy)-1-[2',4',6'-tris(methoxymethoxy)phenyl]propane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

455952-05-3

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455952-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 455952-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,5,9,5 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 455952-05:
(8*4)+(7*5)+(6*5)+(5*9)+(4*5)+(3*2)+(2*0)+(1*5)=173
173 % 10 = 3
So 455952-05-3 is a valid CAS Registry Number.

455952-05-3Relevant academic research and scientific papers

Enantioselective synthesis of (2R,3S)-(+)-catechin

Jew, Sang-sup,Lim, Doo-yeon,Bae, So-young,Kim, Hyun-ah,Kim, Jeong-hoon,Lee, Jihye,Park, Hyeung-geun

, p. 715 - 720 (2007/10/03)

A new enantioselective synthetic method for catechin from trans-methyl cinnamate derivative was developed via asymmetric dihydroxylation (ADH), the addition of an aryllithium species, followed by the Barton-McCombie reaction and an intramolecular Mitsunobu reaction as key steps.

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