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(2S,3S)-2-tert-butoxycarbonylamino-3-methoxy-5-(4-nitrophenoxy)pentanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1052273-50-3

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1052273-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1052273-50-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,2,7 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1052273-50:
(9*1)+(8*0)+(7*5)+(6*2)+(5*2)+(4*7)+(3*3)+(2*5)+(1*0)=113
113 % 10 = 3
So 1052273-50-3 is a valid CAS Registry Number.

1052273-50-3Relevant academic research and scientific papers

The Sharpless asymmetric aminohydroxylation reaction: Optimising ligand/substrate control of regioselectivity for the synthesis of 3- and 4-aminosugars

Bodkin, Jennifer A.,Bacskay, George B.,McLeod, Malcolm D.

supporting information; experimental part, p. 2544 - 2553 (2009/02/02)

An investigation of the factors responsible for the sense and magnitude of regioselectivity in the Sharpless asymmetric aminohydroxylation (AA) has been conducted. Theoretical investigations of ligand-osmium binding geometry and experimental investigation

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