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(S)-ethyl 3-benzylamino-2-(p-tosyl)amino-2-(trifluoromethyl)propionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1338823-75-8

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1338823-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338823-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,8,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1338823-75:
(9*1)+(8*3)+(7*3)+(6*8)+(5*8)+(4*2)+(3*3)+(2*7)+(1*5)=178
178 % 10 = 8
So 1338823-75-8 is a valid CAS Registry Number.

1338823-75-8Relevant academic research and scientific papers

Preparation of optically pure α-trifluoromethyl-α-amino acids from N-tosyl-2-trifluoromethyl-2-alkyloxycarbonyl aziridine

Katagiri, Toshimasa,Katayama, Yousuke,Taeda, Mayuko,Ohshima, Takanori,Iguchi, Naomi,Uneyama, Kenji

, p. 9305 - 9311 (2012/01/03)

The preparation of optically pure α-trifluoromethyl-α-amino acids from N-tosyl-2-trifluoromethyl-2-alkyloxycarbonylaziridine is described. Optically pure aziridine was prepared with a 60% yield via three steps from optically pure 2,3-epoxy-1,1,1-trifluoro

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