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3,5,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

24027-55-2

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24027-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24027-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,0,2 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24027-55:
(7*2)+(6*4)+(5*0)+(4*2)+(3*7)+(2*5)+(1*5)=82
82 % 10 = 2
So 24027-55-2 is a valid CAS Registry Number.

24027-55-2Relevant academic research and scientific papers

3,5-Dihydroxy-7,8-dimethoxyflavones and revised structures for some natural flavones

Horie, Tokunaru,Tsukayama, Masao,Kawamura, Yasuhiko,Yamamoto, Shigeo

, p. 1491 - 1495 (2007/10/02)

Seven 3,5-dihydroxy-7,8-dimethoxyflavones were synthesized from the corresponding 3,5,7,8-tetramethoxyflavones using selective demethylation and protection of 3- or 5- methoxy group, and their properties were clarified by the UV and 1H NMR spec

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