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(S)-2-[3-(tert-Butoxycarbonylamino-methyl)-phenylamino]-3-phenyl-propionic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221525-75-3

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221525-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221525-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,5,2 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 221525-75:
(8*2)+(7*2)+(6*1)+(5*5)+(4*2)+(3*5)+(2*7)+(1*5)=103
103 % 10 = 3
So 221525-75-3 is a valid CAS Registry Number.

221525-75-3Relevant academic research and scientific papers

A convenient synthetic route to macrocyclic cis-3-phenylproline derivatives as mimics of Sandostatin

Damour, Dominique,Doerflinger, Gilles,Pantel, Guy,Labaudinière, Richard,Leconte, Jean-Pierre,Sablé, Serge,Vuilhorgne, Marc,Mignani, Serge

, p. 189 - 192 (2007/10/03)

Enantiomerically pure 14- and 20-membered cyclic proline derivatives 2a- d were conveniently prepared from cis-3-phenylproline using macrolactonisation or macrolactamisation reactions.

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