N-(4-bromo-3-fluoro-phenyl)-N'-phenyl-urea is a chemical compound with the molecular formula C13H9BrFN2O. It is a derivative of urea, featuring a substituted phenyl ring with a bromine atom at the 4-position and a fluorine atom at the 3-position. The compound is characterized by its unique structure, which includes a urea group (-NH-CO-NH-) and two phenyl rings, one of which is substituted with the halogenated group. N-(4-bromo-3-fluoro-phenyl)-N'-phenyl-urea may have potential applications in various fields, such as pharmaceuticals, agrochemicals, or materials science, due to its specific electronic and steric properties. However, its specific uses and properties would depend on further research and development.
The CAS Registry Mumber 3851-45-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 1 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3851-45: (6*3)+(5*8)+(4*5)+(3*1)+(2*4)+(1*5)=94 94 % 10 = 4 So 3851-45-4 is a valid CAS Registry Number.