3-bromo-5-chloro-2-hydroxy-benzenediazonium betaine is a complex organic compound with the molecular formula C6H4BrClN2O2. It is a derivative of benzenediazonium, featuring a bromo group at the 3rd carbon, a chloro group at the 5th carbon, and a hydroxy group at the 2nd carbon. 3-bromo-5-chloro-2-hydroxy-benzenediazonium betaine is characterized by its aromatic ring structure, with the diazonium group (-N2+) attached to the benzene ring, which is a key feature of diazonium salts. These salts are known for their reactivity and are often used in chemical synthesis, particularly in the preparation of dyes and pigments. The presence of both electron-withdrawing (bromo and chloro) and electron-donating (hydroxy) groups on the benzene ring significantly influences the compound's reactivity and stability. Due to its complex structure and functional groups, 3-bromo-5-chloro-2-hydroxy-benzenediazonium betaine is a versatile intermediate in organic chemistry, with potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals.
The CAS Registry Mumber 3028-30-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 8 respectively; the second part has 2 digits, 3 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3028-30: (6*3)+(5*0)+(4*2)+(3*8)+(2*3)+(1*0)=56 56 % 10 = 6 So 3028-30-6 is a valid CAS Registry Number.