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1207990-88-2

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1207990-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1207990-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,9,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1207990-88:
(9*1)+(8*2)+(7*0)+(6*7)+(5*9)+(4*9)+(3*0)+(2*8)+(1*8)=172
172 % 10 = 2
So 1207990-88-2 is a valid CAS Registry Number.

1207990-88-2Relevant articles and documents

PROCESSES FOR ISOLATING FLUORINATED PRODUCTS

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Paragraph 0043-0044, (2013/08/28)

Useful processes for isolating the fluorinated products formed by reaction with 4-tert-butyl-2,6-dimethylphenylsulfur trifluoride (Fluolead) are disclosed. The processes comprise the conversion of the byproduct (formula I) to sulfinate ester (formula V), and to sulfonate eater (formula VI), and then to the water-soluble sulfonate salt (formula IV) in the presence of the fluorinated products.

METHODS FOR PREPARING FLUOROALKYL ARYLSULFINYL COMPOUNDS AND FLUORINATED COMPOUNDS THERETO

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Page/Page column 61, (2010/04/03)

Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.

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