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(-)-(αS)-4-methoxy-2'-O-methoxymethyl-α-hydroxydihydrochalcone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131121-40-9

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131121-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131121-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,2 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131121-40:
(8*1)+(7*3)+(6*1)+(5*1)+(4*2)+(3*1)+(2*4)+(1*0)=59
59 % 10 = 9
So 131121-40-9 is a valid CAS Registry Number.

131121-40-9Downstream Products

131121-40-9Relevant academic research and scientific papers

ENANTIOSELECTIVE SYNTHESIS OF FLAVONOIDS. PART 2. POLY-OXYGENATED α-HYDROXYDIHYDROCHALCONES AND CIRCULAR DICHROIC ASSESSMENT OF THEIR ABSOLUTE CONFIGURATION

Augustyn, Jan A. N.,Bezuidenhoudt, Barend C. B.,Swanepoel, Annelie,Ferreira, Daneel

, p. 4429 - 4442 (2007/10/02)

Chiral chalcone epoxides exhibiting the oxygenation patterns of naturally occurring flavonoids and isoflavonoids were transformed into the corresponding α-hydroxydihydrochalcones.The availability of both enantiomers permitted assessment of the absolute co

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