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4-nitro-N-((2-phenyltetrahydrofuran-2-yl)methyl)benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1338575-99-7

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1338575-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338575-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,5,7 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1338575-99:
(9*1)+(8*3)+(7*3)+(6*8)+(5*5)+(4*7)+(3*5)+(2*9)+(1*9)=197
197 % 10 = 7
So 1338575-99-7 is a valid CAS Registry Number.

1338575-99-7Downstream Products

1338575-99-7Relevant academic research and scientific papers

Copper-catalyzed iminoiodane-mediated aminolactonization of Olefins: Application to the synthesis of 5,5-disubstituted butyrolactones

Karila, Delphine,Leman, Loic,Dodd, Robert H.

, p. 5830 - 5833 (2012/01/06)

A copper(I)-catalyzed reaction of a variety of 4-aryl-pent-4-enoates with nosyliminoiodane generated in situ provides the corresponding 5-aryl-5-nosylamidomethylbutyrolactones. The reaction presumably proceeds via an aziridine intermediate, which could be

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