(4-chloro-phenyl)-(2,4,6-trichloro-phenyl)-sulfone is a chemical compound characterized by its molecular formula C12H5Cl5O2S. (4-chloro-phenyl)-(2,4,6-trichloro-phenyl)-sulfone features a sulfonyl group (-SO2-) connecting two phenyl rings, one of which is substituted with a chlorine atom at the 4-position (4-chlorophenyl), while the other is substituted with three chlorine atoms at the 2, 4, and 6 positions (2,4,6-trichlorophenyl). The presence of multiple chlorine atoms in the molecule contributes to its potential applications in various chemical industries, such as the synthesis of agrochemicals, pharmaceuticals, and other specialty chemicals. Due to its complex structure and the presence of multiple chlorine atoms, (4-chloro-phenyl)-(2,4,6-trichloro-phenyl)-sulfone may exhibit unique chemical properties and reactivity, making it a subject of interest for researchers in the field of organic chemistry.
The CAS Registry Mumber 1220-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 0 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1220-71: (6*1)+(5*2)+(4*2)+(3*0)+(2*7)+(1*1)=39 39 % 10 = 9 So 1220-71-9 is a valid CAS Registry Number.