N-<4-Rhodan-benzyliden>-4-fluor-anilin, also known as 4-fluoro-N-(4-rhodanine-2-ylmethylidene)aniline, is a chemical compound with the molecular formula C13H9FN2S. It is a derivative of rhodanine, a heterocyclic compound with a thioamide group, and 4-fluoroaniline, an aromatic amine. N-<4-Rhodan-benzyliden>-4-fluor-anilin is characterized by its yellow crystalline appearance and is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its chemical structure features a rhodanine moiety connected to a benzylidene group, which in turn is linked to a 4-fluoroaniline group. The presence of the fluorine atom in the molecule can influence its reactivity and physical properties, making it a potentially valuable building block in the development of new compounds with specific biological activities.
The CAS Registry Mumber 3526-69-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,2 and 6 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 3526-69: (6*3)+(5*5)+(4*2)+(3*6)+(2*6)+(1*9)=90 90 % 10 = 0 So 3526-69-0 is a valid CAS Registry Number.