2,5-bis-(4-fluoro-anilino)-[1,4]benzoquinone-bis-(4-fluoro-phenylimine) is a complex organic compound characterized by its unique molecular structure. It features a central [1,4]benzoquinone core, which is a type of quinone with two oxygen atoms at the 1 and 4 positions of a benzene ring. Attached to this core are two 4-fluoro-anilino groups at the 2 and 5 positions, which are aniline derivatives with a fluorine atom at the para position. Additionally, the compound has two 4-fluoro-phenylimine groups, which are imine derivatives of 4-fluorophenyl. 2,5-bis-(4-fluoro-anilino)-[1,4]benzoquinone-bis-(4-fluoro-phenylimine) is significant in the field of organic chemistry, particularly for its potential applications in the synthesis of pharmaceuticals and materials science, due to its fluorinated aromatic structure and the presence of imine and quinone functional groups.
The CAS Registry Mumber 494-26-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 4 respectively; the second part has 2 digits, 2 and 6 respectively. Calculate Digit Verification of CAS Registry Number 494-26: (5*4)+(4*9)+(3*4)+(2*2)+(1*6)=78 78 % 10 = 8 So 494-26-8 is a valid CAS Registry Number.