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5′-hydroxy-7,2′,4′-tris(2-methoxyethoxymethoxy)isoflavone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

849338-74-5

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849338-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849338-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,3 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 849338-74:
(8*8)+(7*4)+(6*9)+(5*3)+(4*3)+(3*8)+(2*7)+(1*4)=215
215 % 10 = 5
So 849338-74-5 is a valid CAS Registry Number.

849338-74-5Relevant academic research and scientific papers

Facile Synthesis of Kwakhurin, a Marker Compound of Pueraria mirifica and Its Quantitative NMR Analysis for Standardization as a Reagent

Tsuji, Genichiro,Yusa, Masaaki,Masada, Sayaka,Yokoo, Hidetomo,Hosoe, Junko,Hakamatsuka, Takashi,Demizu, Yosuke,Uchiyama, Nahoko

, p. 797 - 801 (2020/09/18)

The side effects of kwao keur dietary supplements (obtained from the tuberous root of Pueraria mirifica) have recently been reported by the Ministry of Health, Labour and Welfare, Japan. To control the quality of kwao keur products, its ingredients need t

The first total synthesis of kwakhurin, a characteristic component of a rejuvenating plant, "kwao keur": Toward an efficient synthetic route to phytoestrogenic isoflavones

Ito, Fumihiro,Iwasaki, Misako,Watanabe, Toshiko,Ishikawa, Tsutomu,Higuchi, Yoshihiro

, p. 674 - 681 (2007/10/03)

A convergent synthesis of kwakhurin (5), a characteristic estrogen-like isoflavone of Pueraria mirifica (Leguminosae), is described. Isoflavone skeleton 31 was constructed by Suzuki-Miyaura coupling of 3-bromochromone 26 (AC-ring) and arylboronic acid 30

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