4,5-dibromo-benzo[1,2,5]oxadiazole is a chemical compound characterized by its unique structure and properties. It is a halogenated derivative of benzo[1,2,5]oxadiazole, a heterocyclic aromatic compound with a benzene ring fused to a 1,2,5-oxadiazole ring. The presence of two bromine atoms at the 4 and 5 positions of the benzene ring significantly influences its chemical reactivity and physical properties. 4,5-dibromo-benzo[1,2,5]oxadiazole is often used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its ability to form stable and functionalized products. Its high reactivity with nucleophiles and electrophiles makes it a valuable building block in organic synthesis. Additionally, the bromine atoms can be replaced with other functional groups, further expanding its utility in chemical research and development.
The CAS Registry Mumber 769-18-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 9 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 769-18: (5*7)+(4*6)+(3*9)+(2*1)+(1*8)=96 96 % 10 = 6 So 769-18-6 is a valid CAS Registry Number.