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(R)-methyl 2-(4-nitrophenyl)-4-oxo-4-phenylbutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1383253-48-2

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1383253-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383253-48-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,2,5 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1383253-48:
(9*1)+(8*3)+(7*8)+(6*3)+(5*2)+(4*5)+(3*3)+(2*4)+(1*8)=162
162 % 10 = 2
So 1383253-48-2 is a valid CAS Registry Number.

1383253-48-2Upstream product

1383253-48-2Downstream Products

1383253-48-2Relevant academic research and scientific papers

Enantioselective synthesis of α-stereogenic γ-keto esters via formal umpolung

Prakash, G. K. Surya,Wang, Fang,Zhang, Zhe,Ni, Chuanfa,Haiges, Ralf,Olah, George A.

, p. 3260 - 3263 (2012)

A feasible method has been developed for the enantioselective synthesis of α-stereogenic γ-keto esters. By employing nitro(phenylsulfonyl) methane as an acyl anion equivalent, the integrated Michael addition reaction-oxidative methanolysis protocol allows the preparation of various γ-keto esters with high optical purities.

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