5-Fluoro-acenaphthene-1,2-dione is a chemical compound with the molecular formula C12H5FNO2. It is a derivative of acenaphthene, a polycyclic aromatic hydrocarbon, with a fluorine atom substituted at the 5th position and a dione group (two carbonyl groups) attached to the 1st and 2nd positions. 5-fluoro-acenaphthene-1,2-dione is characterized by its unique structure, which contributes to its distinct chemical properties and potential applications in various fields, such as pharmaceuticals, materials science, and organic synthesis. Due to its specific functional groups and fluorine substitution, 5-fluoro-acenaphthene-1,2-dione may exhibit different reactivity and stability compared to its non-fluorinated counterparts, making it an interesting subject for further research and development.
The CAS Registry Mumber 1545-77-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 5 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1545-77: (6*1)+(5*5)+(4*4)+(3*5)+(2*7)+(1*7)=83 83 % 10 = 3 So 1545-77-3 is a valid CAS Registry Number.