Benzenesulfonamide, 2-amino-N-[4-[(phenylsulfonyl)amino]phenyl]-, is a complex organic compound with the chemical formula C18H16N2O2S. It is a derivative of benzenesulfonamide, featuring an amino group at the 2-position and a phenylsulfonyl-amino group at the 4-position of the benzene ring. Benzenesulfonamide, 2-amino-N-[4-[(phenylsulfonyl)amino]phenyl]- is known for its potential applications in the pharmaceutical industry, particularly as an intermediate in the synthesis of various drugs and medicinal compounds. Its structure allows for the formation of hydrogen bonds and other interactions, which can be crucial for its biological activity. The compound's properties, such as solubility and stability, can be influenced by the presence of the sulfonamide group, making it a versatile building block in organic synthesis and drug design.
The CAS Registry Mumber 65645-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,4 and 5 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 65645-68: (7*6)+(6*5)+(5*6)+(4*4)+(3*5)+(2*6)+(1*8)=153 153 % 10 = 3 So 65645-68-3 is a valid CAS Registry Number.