1,3,5-Benzo-triyl-tris--radikal is a complex organic compound with the molecular formula C48H36. It is a tris-arylmethyl radical, characterized by a central benzene ring (1,3,5-Benzo-triyl) connected to three di-(p-biphenylyl)-methyl groups. The p-biphenylyl groups consist of two biphenyl units, each containing a benzene ring fused to another benzene ring at the para position. The molecule features a stable radical center, which is a site with an unpaired electron, contributing to its unique electronic properties. 1,3,5-Benzo-triyl-tris--radikal is of interest in materials science, particularly in the development of organic radicals for applications such as magnetic materials, sensors, and organic electronics, due to its potential to exhibit interesting magnetic and electronic behaviors.
The CAS Registry Mumber 4574-54-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,7 and 4 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4574-54: (6*4)+(5*5)+(4*7)+(3*4)+(2*5)+(1*4)=103 103 % 10 = 3 So 4574-54-3 is a valid CAS Registry Number.