2,4,6-Triiod-3-hydroxy-benzylchlorid, also known as 3-chloromethyl-2,4,6-triiodophenol, is an organic compound with the chemical formula C7H4ClIO3. It is a derivative of benzyl chloride, featuring a benzene ring with three iodine atoms at the 2, 4, and 6 positions, a hydroxyl group at the 3 position, and a chlorine atom attached to the benzyl carbon. 2,4,6-Triiod-3-hydroxy-benzylchlorid is characterized by its yellowish color and is soluble in organic solvents. It is primarily used in the synthesis of pharmaceuticals, particularly as an intermediate in the production of contrast agents for medical imaging, such as X-ray and CT scans. Due to its reactivity and the presence of multiple functional groups, it is also of interest in chemical research for the development of new compounds with potential applications in various fields.
The CAS Registry Mumber 3752-45-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,5 and 2 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3752-45: (6*3)+(5*7)+(4*5)+(3*2)+(2*4)+(1*5)=92 92 % 10 = 2 So 3752-45-2 is a valid CAS Registry Number.