2,4,6-Triiod-3-acetamino-benzylbromid, also known as 2,4,6-triiodobenzyl bromide or TIBB, is a halogenated aromatic compound characterized by the presence of three iodine atoms and a bromine atom attached to a benzene ring. The acetamino group (-NHCOCH3) is attached to the 3-position of the benzene ring, making it a substituted benzene derivative. This chemical is primarily used as a reagent in organic synthesis, particularly in the preparation of radiopharmaceuticals and other iodine-containing compounds. Due to its high reactivity and potential toxicity, TIBB should be handled with caution and proper safety measures.
The CAS Registry Mumber 1206-90-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 6 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1206-90: (6*1)+(5*2)+(4*0)+(3*6)+(2*9)+(1*0)=52 52 % 10 = 2 So 1206-90-2 is a valid CAS Registry Number.