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Butanoic acid, 3-hydroxy-4-(phenylseleno)-, ethyl ester, (3S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

851387-84-3

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851387-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851387-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,3,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 851387-84:
(8*8)+(7*5)+(6*1)+(5*3)+(4*8)+(3*7)+(2*8)+(1*4)=193
193 % 10 = 3
So 851387-84-3 is a valid CAS Registry Number.

851387-84-3Relevant academic research and scientific papers

Short synthesis of (R)- and (S)-4-amino-3-hydroxybutyric acid (GABOB)

Tiecco, Marcello,Testaferri, Lorenzo,Temperini, Andrea,Terlizzi, Raffaella,Bagnoli, Luana,Marini, Francesca,Santi, Claudio

, p. 579 - 582 (2005)

A simple and stereospecific synthesis of both (R)- and (S)-GABOB has been developed. The synthetic approach involves the conversion, through organoselenium intermediates, of commercially available ethyl (R)- and (S)-4-chloro-3-hydroxybutyrate into a protected 1,2-amino alcohol with retention of the original configuration.

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