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N-(toluene-4-sulfonyl)-glycine dimethylamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103640-05-7

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103640-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103640-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,4 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103640-05:
(8*1)+(7*0)+(6*3)+(5*6)+(4*4)+(3*0)+(2*0)+(1*5)=77
77 % 10 = 7
So 103640-05-7 is a valid CAS Registry Number.

103640-05-7Relevant articles and documents

Photochemistry of Aminoketones. X. Preparation and Diastereoselective Photocyclization of N-(β-Benzoylethyl)-N-tosyl-glycinamides

Walther, K.,Kranz, U.,Henning, H.-G.

, p. 859 - 870 (2007/10/02)

The title compounds 4 were prepared by MICHAEL-like addition of N-tosylglycinamides to phenyl-vinyl-ketone, generated from ω-bromo-propiophenone. 300 nm Irradiation of 4a-c (CO-NH) in benzene and acetone, respectively, causes n,?*-excitation and photocycl

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