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1-Pyrrolidinecarboxylic acid, 2-[(ethylthio)thioxomethyl]-, phenylmethyl ester, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140903-29-3

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140903-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140903-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,0 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 140903-29:
(8*1)+(7*4)+(6*0)+(5*9)+(4*0)+(3*3)+(2*2)+(1*9)=103
103 % 10 = 3
So 140903-29-3 is a valid CAS Registry Number.

140903-29-3Downstream Products

140903-29-3Relevant academic research and scientific papers

Dithio and Thiono Esters, 53. Synthesis of N-Protected α-Amino Dithioesters from α-Amino Nitriles and α-Amino Acids

Kohrt, Arne,Hartke, Klaus

, p. 595 - 606 (2007/10/02)

The α-Amino nitriles 1 and 5 have been transformed into the thiolimido ester hydrochlorides 2 and 6 and sulfhydrolyzed to give the N-protected α-amino dithioesters 3 and 7.The α-amino dithioesters 10 were obtained from 1 via the thioamides 8 and their S-a

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