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(S)-2-(3-Methoxy-phenylamino)-succinic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

693790-86-2

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693790-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 693790-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,7,9 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 693790-86:
(8*6)+(7*9)+(6*3)+(5*7)+(4*9)+(3*0)+(2*8)+(1*6)=222
222 % 10 = 2
So 693790-86-2 is a valid CAS Registry Number.

693790-86-2Relevant academic research and scientific papers

An efficient synthesis of optically pure (S)-2-functionalized 1,2,3,4-tetrahydroquinoline

Ding, Ke,Flippen-Anderson, Judy,Deschamps, Jeffrey R.,Wang, Shaomeng

, p. 1027 - 1029 (2004)

Using a copper-catalyzed coupling reaction of amino acid and aryl halide, followed by intramolecular cyclization of N-aryl-1-hydroxyl-3-propylamines under the Swern's condition as the key steps, (S)-2-hydroxymethyl-1,2,3,4- tetrahydroquinoline was synthesized as an example of optically pure 2-functionalized 1,2,3,4-tetrahydroquinolines.

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