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75169-07-2

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75169-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75169-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,6 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75169-07:
(7*7)+(6*5)+(5*1)+(4*6)+(3*9)+(2*0)+(1*7)=142
142 % 10 = 2
So 75169-07-2 is a valid CAS Registry Number.

75169-07-2Downstream Products

75169-07-2Relevant articles and documents

REACTION OF POLYFLUORINATED AROMATIC SULFONES AND SULFOXIDES WITH BROMOMAGNESYLAMINES

Orlova, N. A.,Gerasimova, T. N.,Fokin, E. P.

, p. 905 - 909 (2007/10/02)

In the reaction of polyfluorinated aromatic sulfones and sulfoxides with bromomagnesylanilines in ether solution the main type of transformation is substitution of the ortho-fluorine atom by an arylamino group.Perfluorinated diphenyl sulfoxides and diphenyl sulfones react with bromomagnesylarylamines to form 10-aryloctafluorophenothiazine oxides.

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