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(2R,3S)-2-methyl-4-phenyl-3-[N-(tert-butoxycarbonyl)amino]butan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1152293-13-4

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1152293-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1152293-13-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,2,2,9 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1152293-13:
(9*1)+(8*1)+(7*5)+(6*2)+(5*2)+(4*9)+(3*3)+(2*1)+(1*3)=124
124 % 10 = 4
So 1152293-13-4 is a valid CAS Registry Number.

1152293-13-4Relevant academic research and scientific papers

Rearrangement of oxazolidinethiones to thiazolidinediones or thiazinanediones and their application for the synthesis of chiral allylic ureas and α-methyl-β-amino acids

Sabala, Rocio,Hernández, Jacqueline,Carranza, Vladimir,Meza-León, Rosa L.,Bernès, Sylvain,Sansinenea, Estibaliz,Ortiz, Aurelio

scheme or table, p. 111 - 120 (2010/03/01)

A novel rearrangement has been found between oxazolidinethiones and acyl halides under N-acylation reaction conditions to afford N-substituted 2,4-thiazolidinediones and N-substituted 1,3-thiazinane-2,4-diones. These heterocycles were used for the synthesis of chiral allylic ureas and α-methyl-β-amino acids.

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