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(E)-(R)-3-(2-Phenoxy-acetylamino)-but-1-ene-1-sulfonic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134077-05-7

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134077-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134077-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,7 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134077-05:
(8*1)+(7*3)+(6*4)+(5*0)+(4*7)+(3*7)+(2*0)+(1*5)=107
107 % 10 = 7
So 134077-05-7 is a valid CAS Registry Number.

134077-05-7Downstream Products

134077-05-7Relevant academic research and scientific papers

Synthesis of &α,&β-epoxysulfonic acids as potential inhibitors of bacterial D,D-peptidases

Carretero, J. C.,Davies, J.,Marchand-Brynaert, J.,Ghosez, L.

, p. 835 - 842 (2007/10/02)

New α,β-epoxysulfonic acid derivatives 2, 17 and 18, topologically related to monobactams, have been prepared by epoxidation of α,β-unsaturated sulfonates.These were readily obtained from (2R)-N-acylalaninals 7 or protected (syn)-3-hydroxy-2-methylbutanal

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