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methyl (3S,4S)-4-<<(1,1-dimethylethoxy)carbonyl>amino>-6-methyl-3-<<(phenylmethoxy)carbonyl>amino>heptanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104021-83-2

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104021-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104021-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,2 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104021-83:
(8*1)+(7*0)+(6*4)+(5*0)+(4*2)+(3*1)+(2*8)+(1*3)=62
62 % 10 = 2
So 104021-83-2 is a valid CAS Registry Number.

104021-83-2Relevant academic research and scientific papers

Application of the N-hydroxymethyl group to the stereoselective synthesis of (3S,4S)-3-aminodeoxystatine derivatives

Yoo, Dongwon,Kwon, Seah,Kim, Young Gyu

, p. 3762 - 3766 (2005)

Stereoselective synthesis of two 3-aminodeoxystatine derivatives was achieved. Chiral γ-amino-α,β-unsaturated esters containing an N-aminomethyl group undergo the stereoselective conjugate addition with an internal carbamate or amide nitrogen nucleophile.

Access to β,γ-diamino acids. Application to the synthesis of 3-deoxyaminostatine

Bouillere, Francelin,Guillot, Regis,Kouklovsky, Cyrille,Alezra, Valerie

experimental part, p. 394 - 399 (2011/02/28)

The synthesis of orthogonally protected diastereo- and enantiopure β,γ-diamino acids starting from natural α-amino acids is described, as well as its application to the synthesis of fully protected 3-deoxyaminostatine.

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