Cas 820963-56-2,acetic acid 3-(<i>tert</i>-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester

820963-56-2

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Basic information

Product Name: acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester
Synonyms: acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester
CAS NO:820963-56-2
Molecular Formula:
Molecular Weight: 486.767
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: acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester(CAS DataBase Reference)
NIST Chemistry Reference: acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester(820963-56-2)
EPA Substance Registry System: acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-3-cyclohexylidene-1-(1-phenethyl-but-3-enyloxy)-propyl ester(820963-56-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 820963-56-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 820963-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,0,9,6 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 820963-56:
(8*8)+(7*2)+(6*0)+(5*9)+(4*6)+(3*3)+(2*5)+(1*6)=172
172 % 10 = 2
So 820963-56-2 is a valid CAS Registry Number.

820963-56-2Upstream product

820963-56-2Downstream Products

820963-56-2Relevant academic research and scientific papers

Oxonia-cope prins cyclizations: A facile method for the synthesis of tetrahydropyranones bearing quaternary centers

Dalgard, Jackline E.,Rychnovsky, Scott D.

, p. 15662 - 15663 (2007/10/03)

A new cationic cascade reaction has been developed that produces 4-tetrahydropyranones in good yield. The reaction is based on the facile 2-oxonia Cope rearrangement of allyl-substituted oxocarbenium ions. In the presence of a more nucleophilic silyl enol

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