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(1R,2R)-2-aminocycloheptanecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857633-73-9

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857633-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857633-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,6,3 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 857633-73:
(8*8)+(7*5)+(6*7)+(5*6)+(4*3)+(3*3)+(2*7)+(1*3)=209
209 % 10 = 9
So 857633-73-9 is a valid CAS Registry Number.

857633-73-9Downstream Products

857633-73-9Relevant academic research and scientific papers

Synthesis of alicyclic trans-β-amino acids from cis-β- hydroxycycloalkane-carboxylates

Kiss, Lorand,Forro, Eniko,Bernath, Gabor,Fueloep, Ferenc

, p. 1265 - 1268 (2005)

A simple and efficient method is described for the preparation of both racemic and enantiopure trans-β-amino acids with a cycloheptane or cyclooctane skeleton, starting from racemic and enantiopure ethyl cis-2-hydroxycarboxylates. Georg Thieme Verlag Stut

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