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298197-80-5

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298197-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 298197-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,8,1,9 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 298197-80:
(8*2)+(7*9)+(6*8)+(5*1)+(4*9)+(3*7)+(2*8)+(1*0)=205
205 % 10 = 5
So 298197-80-5 is a valid CAS Registry Number.

298197-80-5Downstream Products

298197-80-5Relevant articles and documents

Process For Synthesizing Fluorinated Cyclic Aliphatic Compounds

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Paragraph 0125-0127, (2021/08/27)

The present invention relates to a novel method for producing fluorinated cycloaliphatic compounds from the analogous aromatic compounds by hydrogenation with an Rh-carbene catalyst system.

C-HALOGEN BOND FORMATION

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Paragraph 0141-0144, (2013/03/26)

Methods of halogenating a carbon containing compound having an sp3 C-H bond are provided. Methods of fluorinating a carbon containing compound comprising halogenation with Cl or Br followed by nucleophilic substitution with F are provided. Methods of direct oxidative C-H fluorination of a carbon containing compound having an sp3 C-H bond are provided. The halogenated products of the methods are provided.

Electrophilic fluorination at saturated sites

Chambers, Richard D.,Parsons, Mandy,Sandford, Graham,Bowden, Roy

, p. 959 - 960 (2007/10/03)

Transformation of carbon-hydrogen bonds to carbonfluorine bonds at saturated secondary and tertiary carbon sites by electrophilic aliphatic substitution processes is possible using either elemental fluorine or fluorinating reagents of the N-F class.

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