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(E)-(2R,3S)-2-((R)-1-Hydroxy-ethyl)-3-methoxycarbonylamino-5-phenyl-pent-4-enoic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132882-56-5

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132882-56-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132882-56-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,8 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132882-56:
(8*1)+(7*3)+(6*2)+(5*8)+(4*8)+(3*2)+(2*5)+(1*6)=135
135 % 10 = 5
So 132882-56-5 is a valid CAS Registry Number.

132882-56-5Downstream Products

132882-56-5Relevant academic research and scientific papers

The enolate-imine condensation using lithium dianion of 3-hydroxybutanoate and N-acylaldimines: Enhanced stereoselectivity by added lithium chloride

Hatanaka,Park,Ueda

, p. 7631 - 7632 (1990)

An enolate-imine condensation using the lithium dianion of 3-hydroxy-butanoate and N-acylaldimines gave the key intermediate for the preparation of (+)-thienamycin with improved stereoselection in the presence of lithium chloride.

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