2,4,6,4'-Tetramethoxy-thiobenzophenone is a chemical compound with the molecular formula C16H18O4S. It is a derivative of benzophenone, featuring four methoxy groups (-OCH3) attached to the benzene rings and a sulfur atom (S) connecting the two benzene rings. 2,4,6,4'-tetramethoxy-thiobenzophenone is known for its photochemical properties, making it useful in various applications such as photoinitiators in polymerization reactions and in the synthesis of other organic compounds. Its structure provides stability and reactivity, which can be exploited in chemical reactions, particularly those involving light-induced processes.
The CAS Registry Mumber 4254-46-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 4 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4254-46: (6*4)+(5*2)+(4*5)+(3*4)+(2*4)+(1*6)=80 80 % 10 = 0 So 4254-46-0 is a valid CAS Registry Number.