1-(2-Brom-phenyl)-1,2,3,10b-tetrahydro-fluoranthen-3-on is a complex organic compound with the molecular formula C21H17BrO. It is a derivative of fluoranthene, a polycyclic aromatic hydrocarbon, and features a bromine atom attached to the phenyl group. 1-(2-Brom-phenyl)-1,2,3,10b-tetrahydro-fluoranthen-3-on is characterized by its tetrahydro structure, which means it has four hydrogen atoms added to the fluoranthene core, altering its chemical properties and reactivity. It is likely to be used in chemical research or as an intermediate in the synthesis of more complex molecules, given its unique structure and functional groups. Due to the presence of bromine, it may also have applications in the field of organic synthesis, particularly in reactions involving halogenated compounds.
The CAS Registry Mumber 5209-08-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,0 and 9 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5209-08: (6*5)+(5*2)+(4*0)+(3*9)+(2*0)+(1*8)=75 75 % 10 = 5 So 5209-08-5 is a valid CAS Registry Number.