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Pentanethioic acid, 2-(benzoylamino)-4-methyl-, O-ethyl ester, (2S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142066-10-2

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142066-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142066-10-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,6 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142066-10:
(8*1)+(7*4)+(6*2)+(5*0)+(4*6)+(3*6)+(2*1)+(1*0)=92
92 % 10 = 2
So 142066-10-2 is a valid CAS Registry Number.

142066-10-2Downstream Products

142066-10-2Relevant academic research and scientific papers

Dithio and Thiono Esters, 55. - Synthesis of N-Protected, Optically Active α-Amino Thiono Esters

Brutsche, Andreas,Hartke, Klaus

, p. 921 - 926 (2007/10/02)

The N-protected α-amino amides 1 are O-alkylated with trialkyloxonium tetrafluoroborates to form the iminium salts 2.Sulfhydrolysis of 2 yields the α-amino thiono esters 3.This reaction sequence allows the preparation of enantiomerically pure 3.Key Words:

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