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{2-(4-tert-butoxy-phenyl)-1-[(2,2-dimethoxy-ethyl)-methyl-carbamoyl]-ethyl}-carbamic acid 9H-fluoren-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

817629-48-4

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817629-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 817629-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,7,6,2 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 817629-48:
(8*8)+(7*1)+(6*7)+(5*6)+(4*2)+(3*9)+(2*4)+(1*8)=194
194 % 10 = 4
So 817629-48-4 is a valid CAS Registry Number.

817629-48-4Relevant academic research and scientific papers

Synthesis of two conformationally restricted piperazine scaffolds for combinatorial chemistry

Opatz, Till

, p. 4113 - 4118 (2007/10/03)

Piperazines are widely used as central elements in the construction of bioactive molecules. Herein, the short synthesis of two chiral 2,6-bridged piperazines possessing orthogonally stable protecting groups from readily available starting materials is described. It is suggested that these molecules may be used as conformationally restricted scaffolds for the combinatorial synthesis of drug-like compounds. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

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