Dibenzo[c,e]selenepin is a heterocyclic organic compound characterized by a selenium atom in its structure, which replaces the sulfur atom found in the analogous dibenzo[c,e]thiepin compound. This molecule features a benzene ring fused to both sides of a seven-membered ring containing one selenium atom and two nitrogen atoms. Dibenzo[c,e]selenepin is of interest in the field of organic chemistry, particularly in the study of selenium-containing compounds, due to its unique electronic properties and potential applications in materials science and medicinal chemistry. The compound's structure and reactivity can be influenced by the presence of the selenium atom, which may exhibit different chemical behavior compared to its sulfur counterpart, leading to distinct physical and chemical properties.
The CAS Registry Mumber 220-00-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 0 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 220-00: (5*2)+(4*2)+(3*0)+(2*0)+(1*0)=18 18 % 10 = 8 So 220-00-8 is a valid CAS Registry Number.