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4-(2-bromoacetyl)benzene-1-sulfonyl fluoride is an organic chemical compound with the molecular formula C8H6BrFO2S. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. 4-(2-bromoacetyl)benzene-1-sulfonyl fluoride is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of sulfonamide-based drugs. It is also employed as a reagent in the preparation of various chemical derivatives. Due to its reactivity, it is essential to handle 4-(2-bromoacetyl)benzene-1-sulfonyl fluoride with care, as it may pose health risks and environmental concerns.

433-21-6

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433-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433-21-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 433-21:
(5*4)+(4*3)+(3*3)+(2*2)+(1*1)=46
46 % 10 = 6
So 433-21-6 is a valid CAS Registry Number.
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