Dispiro[fluorene-9,2'-[1,3]dithietane-4',9''-fluorene] is a complex organic compound characterized by its unique molecular structure, which consists of two fluorene units bridged by a [1,3]dithietane moiety. This spiro compound exhibits interesting electronic and optical properties due to the conjugation between the fluorene and dithietane units. The presence of sulfur atoms in the dithietane ring introduces a degree of planarity and stability to the molecule, which can be exploited in various applications, such as in the development of novel materials for electronics and photonics. The synthesis of dispiro[fluorene-9,2'-[1,3]dithietane-4',9''-fluorene] typically involves multi-step organic reactions, and its study can provide insights into the behavior of spiro systems and their potential applications in advanced technologies.
The CAS Registry Mumber 166-41-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,6 and 6 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 166-41: (5*1)+(4*6)+(3*6)+(2*4)+(1*1)=56 56 % 10 = 6 So 166-41-6 is a valid CAS Registry Number.