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2-Phenyl-6-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-5-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethylsulfanyl)-2,3-dihydro-pyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75781-99-6

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75781-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75781-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75781-99:
(7*7)+(6*5)+(5*7)+(4*8)+(3*1)+(2*9)+(1*9)=176
176 % 10 = 6
So 75781-99-6 is a valid CAS Registry Number.

75781-99-6Relevant academic research and scientific papers

Fluoroketenes. 11. Synthesis and Chemistry of a Perfluoroacylketene and Related Compounds Containing a Perfluoroisopropyl Sulfide Group

England, David C.

, p. 153 - 157 (2007/10/02)

The dimer of hexafluorothioacetone (4) and the perfluorovinl sulfide 7 have been prepared in good yield from hexafluoropropene (HFP) and sulfur in standard laboratory equipment slightly below atmosphric pressure.Compound 7 is structurally similar to a dim

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