287172-61-6 Usage
General Description
5-Bromo-2,4-difluorobenzenesulfonyl chloride is a chemical compound with the molecular formula C6H2BrClF2O2S. It is a sulfonating agent used in the synthesis of various organic compounds and pharmaceuticals. 5-BROMO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE is also known for its use as a building block in chemical reactions, particularly in the production of agrochemicals and pharmaceutical intermediates. It is a highly reactive and versatile reagent, commonly used in the pharmaceutical industry for the preparation of sulfonamide and sulfonate derivatives. However, it should be handled with caution due to its corrosive and hazardous nature.
Check Digit Verification of cas no
The CAS Registry Mumber 287172-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,1,7 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 287172-61:
(8*2)+(7*8)+(6*7)+(5*1)+(4*7)+(3*2)+(2*6)+(1*1)=166
166 % 10 = 6
So 287172-61-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H2BrClF2O2S/c7-3-1-6(13(8,11)12)5(10)2-4(3)9/h1-2H
