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methyl (2S,2'R)-2-azido-3-(N-Boc-S-trityl-cysteinyloxy)propionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

940950-89-0

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940950-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 940950-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,9,5 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 940950-89:
(8*9)+(7*4)+(6*0)+(5*9)+(4*5)+(3*0)+(2*8)+(1*9)=190
190 % 10 = 0
So 940950-89-0 is a valid CAS Registry Number.

940950-89-0Relevant academic research and scientific papers

Unified azoline and azole syntheses by optimized aza-wittig chemistry

Loos, Patrick,Ronco, Cyril,Riedrich, Matthias,Arndt, Hans-Dieter

supporting information, p. 3290 - 3315 (2013/06/27)

Intramolecular aza-Wittig ring closures were applied to synthesize thiazolines, oxazolines, and imidazolines from β-azido thioester, ester, and amide precursors. The cyclization precursors were obtained from amino acid derivatives. Optimized conditions fo

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