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(E)-2'-hydroxy-3'-methylchalcone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73981-10-9

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73981-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73981-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,8 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73981-10:
(7*7)+(6*3)+(5*9)+(4*8)+(3*1)+(2*1)+(1*0)=149
149 % 10 = 9
So 73981-10-9 is a valid CAS Registry Number.

73981-10-9Relevant academic research and scientific papers

Synthesis of chiral 3-substituted indanones via an enantioselective reductive-heck reaction

Minatti, Ana,Zheng, Xiaolai,Buchwald, Stephen L.

, p. 9253 - 9258 (2008/03/13)

(Chemical Equation Presented) An efficient intramolecular palladium-catalyzed, asymmetric reductive-Heck reaction has been developed, which allowed for the synthesis of either enantiomerically enriched 3-substituted indanones or α-exo-methylene indanones depending on the base used.

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