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5-Heptenoic acid, 7-[(1R,2R,3R,5S)-5-hydroxy-2-[(3R)-5-phenyl-3-[(triethylsilyl)oxy]pentyl]- 3-[(triethylsilyl)oxy]cyclopentyl]-, (5Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

477531-57-0

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477531-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477531-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,5,3 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 477531-57:
(8*4)+(7*7)+(6*7)+(5*5)+(4*3)+(3*1)+(2*5)+(1*7)=180
180 % 10 = 0
So 477531-57-0 is a valid CAS Registry Number.

477531-57-0Relevant academic research and scientific papers

Processes and intermediates for the preparations of prostaglandins

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Page/Page column 22-23, (2010/11/28)

The present invention provides novel processes for the preparation of a cyclopentanone of Formula II and a lactone of Formula I, which are useful in the production of prostaglandins: wherein Z, R2, R3, X1, X2, and ------------ are as defined in the specification. The invention also provides novel enantiomerically enriched compounds.

Novel intermediate compound for the preparation of prostaglandin F analogue

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Page/Page column 10-11, (2010/11/27)

A method for the preparation of a prostaglandin F analogue presented by the following formula (I): is disclosed, wherein R1, G1, and are as defined in the specification. A novel intermediate compound for the preparation of a prostaglandin F analogue is also disclosed.

Processes and intermediates for the preparations of prostaglandins

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Page/Page column 15-16, (2008/06/13)

The present invention provides novel processes for the preparation of a cyclopentanone of Formula II and a lactone of Formula I, which are useful in the production of prostaglandins: wherein Z, R2, R3, X1, X2, and are as defined in the specification. The invention also provides novel enantiomerically enriched compounds.

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