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1-Butanol, 2,2,3,3,4,4,4-heptafluoro-, benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67103-72-4

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67103-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67103-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,0 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67103-72:
(7*6)+(6*7)+(5*1)+(4*0)+(3*3)+(2*7)+(1*2)=114
114 % 10 = 4
So 67103-72-4 is a valid CAS Registry Number.

67103-72-4Downstream Products

67103-72-4Relevant academic research and scientific papers

Reverse fluorous solid-phase extraction: A new technique for rapid separation of fluorous compounds

Matsugi, Masato,Curran, Dennis P.

, p. 2717 - 2720 (2004)

Fluorous-tagged compounds can rapidly be separated from organic (non-tagged) compounds by the new separation technique of reverse fluorous solid-phase extraction (r-fspe). In a reversal of the roles of solid and liquid phases in standard fluorous spe, a mixture is charged to a polar solid phase (standard silica gel) and then eluted with a fluorous solvent or solvent mixture. The organic components of the mixture are retained, while the fluorous components pass.

Separation of fluorous compounds

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Page/Page column 5, (2010/02/15)

A method of separating at least a first non-fluorous compound from a mixture of compounds including at least the first non-fluorous compound and a second fluorous compound includes: charging the of compounds to a non-fluorous solid (stationary) phase and

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