N-o-Tolyl-N'-fluordiimid-N-oxid, also known as 2-fluoro-1-(2-methylphenyl)-1,2-diimidazole, is a chemical compound with the molecular formula C9H8FN3O. It is a derivative of imidazole, featuring a fluorine atom and a methyl group attached to the phenyl ring. N--N'-fluordiimid-N-oxid is often used as a reagent in organic synthesis, particularly in the fluorination of various substrates. It is known for its ability to selectively introduce fluorine atoms into organic molecules, which can significantly alter their chemical properties and biological activities. The compound is also valued for its stability and ease of handling, making it a popular choice in research and industrial applications where fluorination is required.
The CAS Registry Mumber 2378-66-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 8 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2378-66: (6*2)+(5*3)+(4*7)+(3*8)+(2*6)+(1*6)=97 97 % 10 = 7 So 2378-66-7 is a valid CAS Registry Number.