N-(4-Chlorophenyl)-N'-fluorodiimid-N-oxid, also known as 4-chlorophenyl-N-fluorodiimide (CFDI), is a chemical compound with the molecular formula C13H8ClFN2O. It is a derivative of N-fluorodiimide (NFDI), which is a reagent used in organic synthesis, particularly for the introduction of fluorine atoms into organic molecules. CFDI is a valuable tool in the field of fluorination, as it can selectively introduce fluorine atoms into various substrates, including aryl, vinyl, and alkyl groups. The compound is known for its stability and high reactivity, making it a popular choice for fluorination reactions in pharmaceutical and agrochemical industries. It is also used in the synthesis of various fluorinated compounds, such as pharmaceuticals, agrochemicals, and materials for imaging and diagnostics.
The CAS Registry Mumber 2285-75-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,8 and 5 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2285-75: (6*2)+(5*2)+(4*8)+(3*5)+(2*7)+(1*5)=88 88 % 10 = 8 So 2285-75-8 is a valid CAS Registry Number.