Cas 146451-24-3,(3aS,4R,5R,6aR)-4-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-oct-1-en-6-ynyl]-5-hydroxy-hexahydro-pentalen-2-one

146451-24-3

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Product Name: (3aS,4R,5R,6aR)-4-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-oct-1-en-6-ynyl]-5-hydroxy-hexahydro-pentalen-2-one
Synonyms:
CAS NO:146451-24-3
Molecular Formula:
Molecular Weight: 514.78
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (3aS,4R,5R,6aR)-4-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-oct-1-en-6-ynyl]-5-hydroxy-hexahydro-pentalen-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (3aS,4R,5R,6aR)-4-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-oct-1-en-6-ynyl]-5-hydroxy-hexahydro-pentalen-2-one(146451-24-3)
EPA Substance Registry System: (3aS,4R,5R,6aR)-4-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-oct-1-en-6-ynyl]-5-hydroxy-hexahydro-pentalen-2-one(146451-24-3)

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 146451-24-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 146451-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,5 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146451-24:
(8*1)+(7*4)+(6*6)+(5*4)+(4*5)+(3*1)+(2*2)+(1*4)=123
123 % 10 = 3
So 146451-24-3 is a valid CAS Registry Number.

146451-24-3Upstream product

146451-24-3Downstream Products

146451-24-3Relevant academic research and scientific papers

E- OR Z-SELECTIVE WITTIG REACTIONS IN THE SYNTHESIS OF THE CARBACYCLIN ILOPROST

Westermann, Juergen,Harre, Michael,Nickisch, Klaus

, p. 8055 - 8056 (1992)

Wittig reaction of ketones 3 with 4-carboxybutyltriphenyl-phosphonium bromide generates the exocyclic 5,6 double bond of iloprost (1) in E/Z ratios between 35:65 and 90:10 depending on substituents and reaction conditions.

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