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Oxonin, 2,3,4,5,8,9-hexahydro-3,7-dimethyl-9-[(1E)-2-methyl-3-[(tetrahydro-2H- pyran-2-yl)oxy]-1-propenyl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl ]-, (2R,3R,6Z,9R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

758716-33-5

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758716-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 758716-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,8,7,1 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 758716-33:
(8*7)+(7*5)+(6*8)+(5*7)+(4*1)+(3*6)+(2*3)+(1*3)=205
205 % 10 = 5
So 758716-33-5 is a valid CAS Registry Number.

758716-33-5Relevant academic research and scientific papers

An intramolecular Diels-Alder approach to the eunicellins: Enantioselective total syntheses of ophirin B and astrogorgin

Crimmins, Michael T.,Brown, Brandon H.,Plake, Hilary R.

, p. 1371 - 1378 (2007/10/03)

The enantioselective syntheses of the eunicellins ophirin B and astrogorgin have been completed. Ring-closing metatheses provide efficient access to the oxonene rings, and highly diastereoselective intramolecular Diels-Alder reactions resulted in the form

Ah intramolecular Diels-Alder approach to the eunicelins: Enantioselective total synthesis of ophirin B

Crimmins, Michael T.,Brown, Brandon H.

, p. 10264 - 10266 (2007/10/03)

The enantioselective synthesis of the eunicellin ophirin B has been completed. A ring-closing metathesis provides efficient access to the oxonene ring, and a highly diastereoselective intramolecular Diels-Alder reaction results in the formation of the hyd

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