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{(S)-1-[2-(4-Chloro-phenyl)-ethylcarbamoyl]-2-hydroxy-ethyl}-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130776-45-3

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130776-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130776-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,7 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130776-45:
(8*1)+(7*3)+(6*0)+(5*7)+(4*7)+(3*6)+(2*4)+(1*5)=123
123 % 10 = 3
So 130776-45-3 is a valid CAS Registry Number.

130776-45-3Relevant academic research and scientific papers

Novel Methods for Syntheses of Substituted Oxazoles by Cyclization of Vinyl Bromides

Das, Jagabandhu,Reid, Joyce A.,Kronenthal, David R.,Singh, Janak,Pansegrau, Paul D.,Mueller, Richard H.

, p. 7835 - 7838 (1992)

Several methods for converting vinyl bromides and vinyl dibromides to oxazoles are described.Cyclization of vinyl bromide 6 with cesium carbonate in dioxane forms oxazole 7 while 6 is converted to the corresponding bromooxazole 12 by treatment with CuBr2/

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