Cas 149765-13-9,5'-[(tert-Butyl-diphenyl-silanyl)-methyl]-6'-oxo-4',6',7',8'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester

149765-13-9

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Basic information

Product Name: 5'-[(tert-Butyl-diphenyl-silanyl)-methyl]-6'-oxo-4',6',7',8'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester
Synonyms:
CAS NO:149765-13-9
Molecular Formula:
Molecular Weight: 518.725
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: 5'-[(tert-Butyl-diphenyl-silanyl)-methyl]-6'-oxo-4',6',7',8'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5'-[(tert-Butyl-diphenyl-silanyl)-methyl]-6'-oxo-4',6',7',8'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester(149765-13-9)
EPA Substance Registry System: 5'-[(tert-Butyl-diphenyl-silanyl)-methyl]-6'-oxo-4',6',7',8'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester(149765-13-9)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 149765-13-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 149765-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,6 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149765-13:
(8*1)+(7*4)+(6*9)+(5*7)+(4*6)+(3*5)+(2*1)+(1*3)=169
169 % 10 = 9
So 149765-13-9 is a valid CAS Registry Number.

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149765-13-9Relevant academic research and scientific papers

Oxidation and reduction reactions of highly functionalized allyl stannanes. Bicyclic and tricyclic α-stannylmethyl enones prepared via the Robinson annulation reaction of β′-stannylethyl vinyl ketone

Kim, Seongkon,Fuchs

, p. 5934 - 5940 (2007/10/02)

5-(Tributylstannyl)-1-penten-3-one is prepared in 50% overall yield from the readily available 3-((triethylsilyl)-oxy)-1,4-pentadiene. Use of this reagent in the Robinson annulation reaction provides α-stannylmethyl enones in very good yields. Cerium-medi

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