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methyl (2S,3S)-3-[N-(tert-butoxycarbonyl)amino]-2-methyl-4-phenylbutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289493-08-9

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289493-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289493-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,4,9 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 289493-08:
(8*2)+(7*8)+(6*9)+(5*4)+(4*9)+(3*3)+(2*0)+(1*8)=199
199 % 10 = 9
So 289493-08-9 is a valid CAS Registry Number.

289493-08-9Relevant academic research and scientific papers

Stereoselective synthesis of 3,6-disubstituted-3,6-dihydropyridin-2-ones as potential diketopiperazine mimetics using organocopper-mediated anti-S N2′ reactions and their use in the preparation of low-molecule CXCR4 antagonists

Niida, Ayumu,Tanigaki, Hiroaki,Inokuchi, Eriko,Sasaki, Yoshikazu,Oishi, Shinya,Ohno, Hiroaki,Tamamura, Hirokazu,Wang, Zixuan,Peiper, Stephen C.,Kitaura, Kazuo,Otaka, Akira,Fujii, Nobutaka

, p. 3942 - 3951 (2006)

Organocopper-mediated anti-SN2′ reactions of γ-phosphoryloxy-α,β-unsaturated-δ-lactams were used to prepare highly functionalized diketopiperazine mimetics. The substrate phosphates 24, 32, and 47 were prepared from a-amino acid-derived allylic

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