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4-Imidazolidinone, 3-(3,5-dichlorophenyl)-2-(1,1-dimethylethyl)-5-methyl-1-(trifluoroacetyl)-, (2S,5R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

321724-17-8

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321724-17-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321724-17-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,7,2 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 321724-17:
(8*3)+(7*2)+(6*1)+(5*7)+(4*2)+(3*4)+(2*1)+(1*7)=108
108 % 10 = 8
So 321724-17-8 is a valid CAS Registry Number.

321724-17-8Relevant articles and documents

Self-regeneration of stereocenters: A practical enantiospecific synthesis of LFA-1 antagonist BIRT-377

Yee, Nathan K.

, p. 2781 - 2783 (2000)

An efficient enantiospecific synthesis of the LFA-1 antagonist BIRT-377 has been achieved in 43percent overall yield in eight steps. The key transformations involve the stereospecific formation of the trans imidazolidinone 7, subsequent alkylation, and th

Practical synthesis of a cell adhesion inhibitor by self-regeneration of stereocenters

Yee, Nathan K.,Nummy, Laurence J.,Frutos, Rogelio P.,Song, Jinhua J.,Napolitano, Elio,Byrne, Denis P.,Jones, Paul-James,Farina, Vittorio

, p. 3495 - 3501 (2007/10/03)

An efficient enantiospecific synthesis of the cell adhesion inhibitor BIRT-377 by self-regeneration of stereocenters has been achieved in 38% overall yield in eight steps. The key transformations involve the stereoselective formation of the trans imidazol

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