Cas 674789-34-5,1-Butanone, 1-[3,6-dihydro-4,5-dimethyl-2-[(4-methylphenyl)sulfonyl]-2H-thiopyran-2- yl]-2,2,3,3,4,4-hexafluoro-

674789-34-5

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Basic information

Product Name: 1-Butanone, 1-[3,6-dihydro-4,5-dimethyl-2-[(4-methylphenyl)sulfonyl]-2H-thiopyran-2- yl]-2,2,3,3,4,4-hexafluoro-
Synonyms:
CAS NO:674789-34-5
Molecular Formula: C18H18F6O3S2
Molecular Weight: 460.462
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: 1-Butanone, 1-[3,6-dihydro-4,5-dimethyl-2-[(4-methylphenyl)sulfonyl]-2H-thiopyran-2- yl]-2,2,3,3,4,4-hexafluoro-(CAS DataBase Reference)
NIST Chemistry Reference: 1-Butanone, 1-[3,6-dihydro-4,5-dimethyl-2-[(4-methylphenyl)sulfonyl]-2H-thiopyran-2- yl]-2,2,3,3,4,4-hexafluoro-(674789-34-5)
EPA Substance Registry System: 1-Butanone, 1-[3,6-dihydro-4,5-dimethyl-2-[(4-methylphenyl)sulfonyl]-2H-thiopyran-2- yl]-2,2,3,3,4,4-hexafluoro-(674789-34-5)

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: 674789-34-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 674789-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,4,7,8 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 674789-34:
(8*6)+(7*7)+(6*4)+(5*7)+(4*8)+(3*9)+(2*3)+(1*4)=225
225 % 10 = 5
So 674789-34-5 is a valid CAS Registry Number.

674789-34-5Upstream product

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674789-34-5Relevant academic research and scientific papers

Synthesis and some chemical properties of the 6-arylsulfonyl-6-polyfluoroalkanoyl-5,6-dihydro-2H-thiins - New fluorine-containing ketones

Bandera,Yemets,Timoshenko,Nesterenko,Chernega,Shermolovich

, p. 197 - 205 (2007/10/03)

1,1-Dihydro-1-tolylsulfonyl polyfluoroalkan-2-ones react with phthalimidosulfenyl chloride to form sulfenylated products on the active methylene group, 1-phthalimidothio-1-tolylsulfonyl polyfluoroalkan-2-ones. Decomposition of the latter leads to formatio

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