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(4-fluoro-3-nitro-phenyl)-trifluoromethyl sulfone is a complex organic chemical compound characterized by a phenyl ring with a fluorine atom at the 4-position, a nitro group at the 3-position, and a trifluoromethyl sulfone group attached to it. (4-fluoro-3-nitro-phenyl)-trifluoromethyl sulfone is known for its unique electronic properties due to the presence of both electron-withdrawing (fluorine and nitro) and electron-donating (trifluoromethyl sulfone) groups. It is often used in the synthesis of pharmaceuticals and agrochemicals due to its potential to modulate the reactivity and selectivity of chemical reactions. The compound's structure allows for a range of applications, including the creation of new materials with specific properties, such as improved stability or enhanced biological activity.

656-83-7

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656-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 656-83-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,5 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 656-83:
(5*6)+(4*5)+(3*6)+(2*8)+(1*3)=87
87 % 10 = 7
So 656-83-7 is a valid CAS Registry Number.
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