(4-chloro-phenyl)-(3,4-dichloro-phenyl)-sulfone is a chemical compound characterized by its molecular formula C12H6Cl4O2S. (4-chloro-phenyl)-(3,4-dichloro-phenyl)-sulfone features a sulfonyl group (-SO2-) connecting two phenyl rings, one of which is substituted with a chlorine atom at the 4th position (4-chloro-phenyl), and the other with two chlorine atoms at the 3rd and 4th positions (3,4-dichloro-phenyl). The presence of multiple chlorine atoms in the molecule contributes to its potential reactivity and stability. (4-chloro-phenyl)-(3,4-dichloro-phenyl)-sulfone may be used in various chemical processes, such as the synthesis of pharmaceuticals or agrochemicals, due to its unique structure and properties. However, it is important to handle such halogenated compounds with care, as they can have environmental and health implications.
The CAS Registry Mumber 1146-38-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,4 and 6 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1146-38: (6*1)+(5*1)+(4*4)+(3*6)+(2*3)+(1*8)=59 59 % 10 = 9 So 1146-38-9 is a valid CAS Registry Number.