1,2,4-Triphenyl-3-phenylethinyl-fluorenon is a complex organic compound characterized by its unique molecular structure. It is composed of a fluorenone core, which is a tricyclic aromatic system, with three phenyl groups attached at the 1, 2, and 4 positions. Additionally, a phenylethinyl group is connected to the fluorenone at the 3 position, further enhancing its structural complexity. 1,2,4-Triphenyl-3-phenylethinyl-fluorenon is known for its potential applications in the field of organic chemistry, particularly in the synthesis of advanced materials and pharmaceuticals, due to its rigid and planar structure that can influence its electronic and optical properties. The specific arrangement of the phenyl groups and the phenylethinyl linkage contributes to its stability and reactivity, making it a subject of interest for researchers exploring the properties of complex aromatic systems.
The CAS Registry Mumber 6662-93-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,6 and 2 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6662-93: (6*6)+(5*6)+(4*6)+(3*2)+(2*9)+(1*3)=117 117 % 10 = 7 So 6662-93-7 is a valid CAS Registry Number.