Cas 105239-69-8,(E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one

105239-69-8

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Basic information

Product Name: (E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one
Synonyms: (E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one
CAS NO:105239-69-8
Molecular Formula:
Molecular Weight: 268.379
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: (E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one(CAS DataBase Reference)
NIST Chemistry Reference: (E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one(105239-69-8)
EPA Substance Registry System: (E)-1-Phenyl-5-phenylsulfanyl-pent-4-en-1-one(105239-69-8)

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: 105239-69-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 105239-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,3 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 105239-69:
(8*1)+(7*0)+(6*5)+(5*2)+(4*3)+(3*9)+(2*6)+(1*9)=108
108 % 10 = 8
So 105239-69-8 is a valid CAS Registry Number.

105239-69-8Upstream product

105239-69-8Downstream Products

105239-69-8Relevant academic research and scientific papers

ALKYLATION OF SILYL ENOL ETHERS WITH PUMMERER GENERATED VINYL THIONIUM IONS

Hunter, Roger,Simon, Clive D.

, p. 1385 - 1386 (1986)

Silyl enol ethers (1,2) are γ-alkylated in moderate yields by a series of vinyl thionium ions generated from the corresponding allylic sulphoxides (3-6) with TMSOTf and diisopropylethylamine in CH2Cl2 at -78 deg C

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