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Methanesulfonic acid (R)-1-[(S)-1-(4-methoxy-phenylcarbamoyl)-ethyl]-hex-5-ynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

192656-45-4

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192656-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192656-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,6,5 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 192656-45:
(8*1)+(7*9)+(6*2)+(5*6)+(4*5)+(3*6)+(2*4)+(1*5)=164
164 % 10 = 4
So 192656-45-4 is a valid CAS Registry Number.

192656-45-4Relevant academic research and scientific papers

Asymmetric synthesis of the P-amino acid methyl ester derivative of Onchidin: ((2S,3S)-methyl-3-amino-2-methyl-7-octynoate and its enantiomer

Fernandez-Suarez, Miryam,Munoz, Luis,Fernandez, Rogelio,Riguera, Ricardo

, p. 1847 - 1854 (2007/10/03)

The asymmetric synthesis of the methyl ester of the natural β-amino acid of Onchidin (2S,3S)-methyl-3-amino-2-methyl-7-octynoate and its enantiomer is described. The preparation of an enantiomerically pure β-hydroxy acid through an enantioselective aldol

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