518057-63-1 Usage
General Description
4-Bromo-3,5-difluorobenzenesulphonyl chloride is a chemical compound with the molecular formula C6H2BrClF2O2S. It is a sulphonyl chloride, which is a type of organic compound containing a sulphonyl functional group attached to a chloride group. 4-Bromo-3,5-difluorobenzenesulphonyl chloride is used as a reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is a versatile building block in the synthesis of various organic compounds due to its ability to react with a wide range of nucleophiles. Its unique combination of bromine and fluorine substituents makes it a valuable reagent in the development of new chemical entities for medicinal and agricultural purposes. When handling 4-Bromo-3,5-difluorobenzenesulphonyl chloride, it is important to follow appropriate safety precautions and handling procedures, as it is a corrosive and hazardous substance.
Check Digit Verification of cas no
The CAS Registry Mumber 518057-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,8,0,5 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 518057-63:
(8*5)+(7*1)+(6*8)+(5*0)+(4*5)+(3*7)+(2*6)+(1*3)=151
151 % 10 = 1
So 518057-63-1 is a valid CAS Registry Number.
InChI:InChI:1S/C6H2BrClF2O2S/c7-6-4(9)1-3(2-5(6)10)13(8,11)12/h1-2H
