The chemical compound "1,3,5,7-tetraphenyl-2,4,6,8-tetrathia-1,3,5,7(2,4)-tetrakis-[1,3,5]triazina-cyclooctaphane" is a complex, cyclic organic molecule with a unique structure. It features a cyclooctane ring, which is a type of cyclic hydrocarbon with eight carbon atoms, and is adorned with four phenyl groups (C6H5-) attached to the 1, 3, 5, and 7 positions. Additionally, it contains four sulfur atoms at the 2, 4, 6, and 8 positions, forming thiophene rings. The compound also includes four [1,3,5]triazina moieties, which are part of the tetrakis-[1,3,5]triazina-cyclooctaphane structure, indicating the presence of four triazine rings. This molecule is characterized by its symmetrical arrangement and the alternating pattern of carbon, sulfur, and nitrogen atoms, which contribute to its stability and potential applications in various fields, such as materials science and supramolecular chemistry.
The CAS Registry Mumber 6520-52-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,2 and 0 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 6520-52: (6*6)+(5*5)+(4*2)+(3*0)+(2*5)+(1*2)=81 81 % 10 = 1 So 6520-52-1 is a valid CAS Registry Number.