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(5R,12'E,14'E)-5-benzyl-1-(dimethyl-t-butylsilyl)-3-(1'-oxohexadeca-12',14'-dienyl)pyrrolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89117-83-9

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89117-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89117-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,1 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89117-83:
(7*8)+(6*9)+(5*1)+(4*1)+(3*7)+(2*8)+(1*3)=159
159 % 10 = 9
So 89117-83-9 is a valid CAS Registry Number.

89117-83-9Relevant academic research and scientific papers

Cytochalasan Synthesis: Macrocycle Synthesis Using Intramolecular Diels-Alder Reactions. X-Ray Crystal Structure of 10-Phenylcytochalasa-6(7),13t-diene-1,21-dione

Harkin, Shaun A.,Jones, Richard H.,Tapolczay, David J.,Thomas, Eric J.

, p. 489 - 497 (2007/10/02)

An approach to the total synthesis of cytochalasans has been developed which makes use of an intramolecular Diels-Alder reaction to close the large ring simultaneously forming the hydrogenated isoindolone unit with the desired stereochemistry.Conjugated t

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