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4α-Hydroxy-tetra-O-methyl-(+)-mesquitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54325-02-9

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54325-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54325-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,2 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54325-02:
(7*5)+(6*4)+(5*3)+(4*2)+(3*5)+(2*0)+(1*2)=99
99 % 10 = 9
So 54325-02-9 is a valid CAS Registry Number.

54325-02-9Relevant academic research and scientific papers

REGIO- AND STEREOSELECTIVE OXYGENATION OF FLAVAN-3-OL-, 4-ARYLFLAVAN-3-OL-, AND BIFLAVANOID-DERIVATIVES WITH POTASSIUM PERSULPHATE

Mouton, C. Hendrik L.,Steenkamp, Jacobus A.,Young, Desmond A.,Bezuidenhoudt, Barend C. B.,Ferreira, Daneel

, p. 6885 - 6894 (2007/10/02)

The phenolic methyl ethers of flavan-3-ols, 4-arylflavan-3-ols, and (-)-fisetinidol-(4,8)-(+)-catechin biflavanoids are susceptible to regio- and stereoselective hydroxylation at C-4 in moderate to high yields with potassium persulphate/cupric sulphate in aqueous acetonitrile.The resultant 4-functionalized analogues are of both synthetic and degradative significance in condensed tannin chemistry.

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