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benzyl 2-(4-fluorophenyl)-2-hydroxy-4-phenylbut-3-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1042740-75-9

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1042740-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1042740-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,2,7,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1042740-75:
(9*1)+(8*0)+(7*4)+(6*2)+(5*7)+(4*4)+(3*0)+(2*7)+(1*5)=119
119 % 10 = 9
So 1042740-75-9 is a valid CAS Registry Number.

1042740-75-9Downstream Products

1042740-75-9Relevant academic research and scientific papers

Enantioselective rhodium-catalyzed addition of arylboronic acids to α-ketoesters

Duan, Hai-Feng,Xie, Jian-Hua,Qiao, Xiang-Chen,Wang, Li-Xin,Zhou, Qi-Lin

supporting information; scheme or table, p. 4351 - 4353 (2009/02/08)

(Chemical Figure Presented) Rhodium catalysis: The first example of a catalytic asymmetric addition of arylboronic acids to α-ketoesters was realized by using a chiral RhI-spirophosphite ligand complex in aqueous solvent to provide tertiary α-hydroxyesters in good yields with high enantioselectivities (see scheme; DCE = 1,2-dichloroethane).

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