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76953-96-3

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76953-96-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76953-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,5 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76953-96:
(7*7)+(6*6)+(5*9)+(4*5)+(3*3)+(2*9)+(1*6)=183
183 % 10 = 3
So 76953-96-3 is a valid CAS Registry Number.

76953-96-3Relevant articles and documents

Fluorine-18 labelled Ruppert-Prakash reagent ([18F]Me3SiCF3) for the synthesis of 18F-trifluoromethylated compounds

Pees, Anna,Vosjan, Maria J.W.D,Vasdev, Neil,Windhorst, Albert D.,Vugts, Danielle J.

supporting information, p. 5286 - 5289 (2021/06/06)

This article describes the first synthesis and application of fluorine-18 labelled Ruppert-Prakash reagent [18F]Me3SiCF3. [18F]Me3SiCF3 was synthesized from [18F]fluoroform with radiochemical yields of 85-95% and radiochemical purities of >95% within 20 m

PREPARATION PROCESS OF PERFLUOROALKYL COMPOUND WITH MONOHYDROPERFLUOROALKANE AS STARTING MATERIAL

-

Paragraph 0072-0076; 0116; 0117, (2019/06/17)

A simple production process is provided of a perfluoroalkyl compound that uses monohydroperfluoroalkane as a starting material, the perfluoroalkyl compound being an important intermediate of organic electronic materials, medicine, agricultural chemicals,

Trifluoromethylation of ketones and aldehydes with Bu3SnCF 3

Sanhueza, Italo A.,Bonney, Karl J.,Nielsen, Mads C.,Schoenebeck, Franziska

, p. 7749 - 7753 (2013/09/02)

The (trifluoromethyl)stannane reagent, Bu3SnCF3, was found to react under CsF activation with ketones and aldehydes to the corresponding trifluoromethylated stannane ether intermediates at room temperature in high yield. Only a mildly acidic extraction (aqueous NH 4Cl) is required to release the corresponding trifluoromethyl alcohol products. The protocol is compatible with acid-sensitive functional groups.

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