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(R)-S-tert-butyl 3-phenyl-3-[(2-thienyl)sulfonyl]amino-3-propanethioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

905991-06-2

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905991-06-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905991-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,9,9 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 905991-06:
(8*9)+(7*0)+(6*5)+(5*9)+(4*9)+(3*1)+(2*0)+(1*6)=192
192 % 10 = 2
So 905991-06-2 is a valid CAS Registry Number.

905991-06-2Relevant academic research and scientific papers

Copper(I)-fesulphos Lewis acid catalysts for enantioselective Mannich-type reaction of N-sulfonyl imines

Gonzalez, Alvaro Salvador,Arrayas, Ramon Gomez,Carretero, Juan C.

, p. 2977 - 2980 (2007/10/03)

Copper(I) complexes of Fesulphos ligands are efficient chiral Lewis acid catalysts in the Mannich-type addition of silyl enol ethers of ketones, esters, and thioesters to N-(2-thienyl)sulfonyl aldimines. The corresponding optically active β-amino carbonyl

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