Cas 681850-73-7,{4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde

681850-73-7

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Basic information

Product Name: {4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde
Synonyms: {4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde
CAS NO:681850-73-7
Molecular Formula:
Molecular Weight: 274.435
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: {4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: {4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde(681850-73-7)
EPA Substance Registry System: {4-[1-Phenyl-1-trimethylsilanyl-meth-(Z)-ylidene]-tetrahydro-furan-3-yl}-acetaldehyde(681850-73-7)

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: 681850-73-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 681850-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,8,5 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 681850-73:
(8*6)+(7*8)+(6*1)+(5*8)+(4*5)+(3*0)+(2*7)+(1*3)=187
187 % 10 = 7
So 681850-73-7 is a valid CAS Registry Number.

681850-73-7Upstream product

591-50-4 iodobenzene

681850-73-7Downstream Products

681850-73-7Relevant academic research and scientific papers

Novel three-component reactions based on a heck carbopalladation/ cyclization domino reaction

Kressierer, Christoph J.,Mueller, Thomas J. J.

, p. 5997 - 6000 (2004)

In one fell swoop: the reaction of alkynyl-allyl alcohols with aryl halides in the presence of [Pd(PPh3)2Cl2] under Heck reaction conditions provides cyclic γ,δ-enals (see scheme). This reaction serves as the starting sequ

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