"N,N'-(4,4'-[1,3,4]oxadiazole-2,5-diyl-diphenyl)-bis-sulfur imide oxide" is a complex organic compound with the chemical formula C18H12N4O2S2. It is characterized by a central 1,3,4-oxadiazole ring, which is a five-membered heterocyclic ring containing two nitrogen atoms and two oxygen atoms. The oxadiazole ring is connected to two phenyl groups (C6H5) through the 2,5-positions, and each phenyl group is further connected to a sulfur imide oxide group. N,N'-(4,4'-[1,3,4]oxadiazole-2,5-diyl-diphenyl)-bis-sulfur imide oxide is known for its potential applications in materials science, particularly in the development of high-performance polymers and as a precursor in the synthesis of other complex molecules. Its structure provides it with unique electronic and thermal properties, making it a subject of interest in research for advanced materials.
The CAS Registry Mumber 20662-62-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,6 and 2 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 20662-62: (7*2)+(6*0)+(5*6)+(4*6)+(3*2)+(2*6)+(1*2)=88 88 % 10 = 8 So 20662-62-8 is a valid CAS Registry Number.