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2-Pentenoic acid, 4-[(trifluoroacetyl)oxy]-5-[[(2,4,6-trimethylphenyl)sulfonyl]amino]-, phenylmethyl ester, (2E,4R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

659735-97-4

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659735-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 659735-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,9,7,3 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 659735-97:
(8*6)+(7*5)+(6*9)+(5*7)+(4*3)+(3*5)+(2*9)+(1*7)=224
224 % 10 = 4
So 659735-97-4 is a valid CAS Registry Number.

659735-97-4Downstream Products

659735-97-4Relevant academic research and scientific papers

Versatile use of acid-catalyzed ring-opening of β-aziridinyl-α,β-enoates to stereoselective synthesis of peptidomimetics

Tamamura, Hirokazu,Tanaka, Tomohiro,Tsutsumi, Hiroshi,Nemoto, Koji,Mizokami, Satoko,Ohashi, Nami,Oishi, Shinya,Fujii, Nobutaka

, p. 9243 - 9254 (2008/02/09)

Treatment of N-arylsulfonylaziridines bearing α,β-unsaturated esters with alcohols, thiols or weak acids such as AcOH in the presence of catalytic amount of Lewis acids affords regio- and stereoselectively ring-opened products, such as δ-aminated γ-alkoxy

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