2-Hydroxy-5-methyl-3-phenylsulfonyl-benzophenone is a complex organic compound with the molecular formula C20H18O4S. It is a derivative of benzophenone, featuring a hydroxyl group at the 2-position, a methyl group at the 5-position, and a phenylsulfonyl group at the 3-position. This chemical is characterized by its unique structure, which includes a benzophenone core with a sulfonyl group attached to a phenyl ring. It is known for its potential applications in the synthesis of pharmaceuticals and other organic compounds due to its versatile functional groups. The compound's properties, such as its reactivity and stability, make it a valuable intermediate in organic synthesis, particularly in the preparation of compounds with specific biological activities.
The CAS Registry Mumber 7340-59-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,4 and 0 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7340-59: (6*7)+(5*3)+(4*4)+(3*0)+(2*5)+(1*9)=92 92 % 10 = 2 So 7340-59-2 is a valid CAS Registry Number.