2-(5-fluoro-2-methoxy-phenyl)-3-methyl-quinoline-4-carboxylic acid is a complex organic compound with the molecular formula C18H14FNO3. It is characterized by a quinoline ring system, which is a tricyclic aromatic structure. The compound features a 5-fluoro-2-methoxy-phenyl group attached to the quinoline nucleus, which introduces a fluorine atom and a methoxy group to the molecule. Additionally, it has a methyl group at the 3-position of the quinoline ring and a carboxylic acid functional group at the 4-position. This carboxylic acid group is responsible for the compound's acidic properties. The presence of fluorine and methoxy groups can significantly influence the compound's reactivity, solubility, and potential biological activity, making it a compound of interest in various fields, including pharmaceuticals and materials science.
The CAS Registry Mumber 438-71-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 8 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 438-71: (5*4)+(4*3)+(3*8)+(2*7)+(1*1)=71 71 % 10 = 1 So 438-71-1 is a valid CAS Registry Number.