4-Cyclopentylamino-2,3,5,6-tetrafluoro-benzenesulfonamide is a complex organic compound with the molecular formula C11H8F4N2O2S. It is characterized by a benzene ring with four fluorine atoms at the 2, 3, 5, and 6 positions, a sulfonamide group attached to the benzene ring, and a cyclopentylamine group at the 4 position. This chemical is known for its potential applications in pharmaceuticals, particularly as an intermediate in the synthesis of certain drugs. Its unique structure, with the combination of fluorine atoms and a cyclopentylamine group, may contribute to its specific properties and reactivity, making it a compound of interest in the field of medicinal chemistry.
The CAS Registry Mumber 4365-19-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 5 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4365-19: (6*4)+(5*3)+(4*6)+(3*5)+(2*1)+(1*9)=89 89 % 10 = 9 So 4365-19-9 is a valid CAS Registry Number.