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(E)-(3R,6R)-6-Benzyl-7-((R)-4-benzyl-2-oxo-oxazolidin-3-yl)-3-cyclohexylmethyl-7-oxo-hept-4-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149228-51-3

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149228-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149228-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,2,2 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149228-51:
(8*1)+(7*4)+(6*9)+(5*2)+(4*2)+(3*8)+(2*5)+(1*1)=143
143 % 10 = 3
So 149228-51-3 is a valid CAS Registry Number.

149228-51-3Relevant academic research and scientific papers

A concise and enantioselective synthesis of novel HIV-1 protease transition state mimics

Dorsey,Plzak,Ball

, p. 1851 - 1854 (1993)

Novel HIV-1 protease inhibitors have been prepared in an enantioselective manner via an Evans asymmetric aldol, Claisen rearrangement and iodolactonization. X-ray crystallographic analysis was used to confirm the absolute configuration of the newly created stereogenic centers.

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