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dimethyl (S)-[2-(2-fluorobenzoyloxy)-2-(4-methoxyphenyl)ethyl]phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1239972-29-2

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1239972-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239972-29-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,9,7 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1239972-29:
(9*1)+(8*2)+(7*3)+(6*9)+(5*9)+(4*7)+(3*2)+(2*2)+(1*9)=192
192 % 10 = 2
So 1239972-29-2 is a valid CAS Registry Number.

1239972-29-2Downstream Products

1239972-29-2Relevant academic research and scientific papers

Nonenzymatic kinetic resolution of racemic β-hydroxyalkanephosphonates with a chiral copper catalyst

Moriyama, Atsushi,Matsumura, Shintaro,Kuriyama, Masami,Onomura, Osamu

experimental part, p. 810 - 824 (2010/11/04)

Kinetic resolution of β-hydroxyalkanephosphonates was efficiently performed by 2-fluorobenzoylation in the presence of copper(II) triflate and (R,R)-Ph-BOX as a catalyst with good s value of up to 21.

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