1,2,4,5-Tetrakis-<4-jod-phenoxymethyl>-benzol, also known as 1,2,4,5-tetrakis(4-iodophenoxymethyl)benzene, is a complex organic compound with the molecular formula C28H20I4O4. It is characterized by a benzene ring with four iodinated phenoxymethyl groups attached at the 1, 2, 4, and 5 positions. 1,2,4,5-Tetrakis-<4-jod-phenoxymethyl>-benzol is of interest in various chemical and pharmaceutical applications due to its unique structure and properties. It is often used as a building block in the synthesis of more complex molecules, particularly in the field of organic synthesis and material science. The presence of four iodine atoms in the molecule makes it a potential candidate for applications where heavy atom effects are desired, such as in radiopharmaceuticals or as a precursor in the production of contrast agents for medical imaging.
The CAS Registry Mumber 992-08-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 2 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 992-08: (5*9)+(4*9)+(3*2)+(2*0)+(1*8)=95 95 % 10 = 5 So 992-08-5 is a valid CAS Registry Number.